FASTENER IDENTIFICATION GUIDE November 23, 2022 Effective Date: 03/21/08 03/21/08 05/15/08 05/16/08 05/23/08 10/03/08 10/03/08 10/03/08 10/03/08 10/03/08 Revision Information Log Guide for Approved Fasteners November 23, 2022 Description of Change: Date added to guide cover Revision Information Log added Dyson Corporation—New Nut Drawings Andre Corporation—New Washer Drawings Technical Stamping Incorporated—New Washer (TY-III) St. Louis Screw & Bolt—New Bolt Drawings Decker Manufacturing Corp.—New Nut Drawings Vegas Fastener Manufacturing—New Bolt Drawings Prestige Stamping—New Washer Drawings Mid-West Fabricating—New Bolt Drawings 06/21/22 Cox Industries – New Stud Shear Connector Drawings 07/28/22 08/18/22 Update of the 2008 Fastener Ident. Guide: Altered fonts, added tables and guides to hardware figures Updated previous comments and notes for individual figures and codes Updated Bolts-Studs identification instructions: A325 and A490 to reference the combined standard ASTM F3125 Created a new page differing the Identification Guide from the QPL and assuring producers know foreign steels may be applicable to some products 08/29/22 Removed D-flagged material codes 09/12/22 Updated Lake Erie Screw Corp. to Fontana Fasteners St. Louis Screw & Bolt – New Bolt Drawings for the following: ASTM F3125 A325 TY-I/-III ASTM A449 TY-I/-III ASTM F3125 A490 TY-I/-III Fontana Fasteners – New Bolt, Washer, and Nut Drawings for the following: ASTM F3125 A325 TY-I/-III ASTM F3125 A490 TY-I/-III ASTM A563 GR C/D/DH3 ASTM A194 GR 2H ASTM F436 CS 11/23/22 11/23/22 Page 1 of 104 Authorized By: Ray Rowden Ray Rowden Ray Rowden Ray Rowden Ray Rowden Ray Rowden Ray Rowden Ray Rowden Ray Rowden Ray Rowden Luke Wylde and Spencer Gibbs Luke Wylde and Spencer Gibbs Luke Wylde and Spencer Gibbs Luke Wylde and Spencer Gibbs Luke Wylde Spencer Gibbs Spencer Gibbs Please note that the Fastener Identification Guide does not act in place of IDOT’s Qualified Products List. In addition, Producer’s markings listed in this Identification Guide may be made from Foreign Steel. Please check the material certification for Domestic Steel Compliance. Page 2 of 104 Instructions for identification for Bolts and Studs Specification and Material Codes ASTM A193 Grade B8 Class I Regular Series Heavy Series Grade Marking Required Markings Symbol for identification of grade, i.e., “B8”, applied to head. 67608 Manufacture’s identification mark, e.g., “X” (on head of bolts and screws and on one end of studs and studs-bolts). ASTM A193 Grade B8 Class II (Strain Hardened Material) Regular Series and Heavy Series Symbol for identification of grade, i.e., “B8”, applied to head. Line stamped under “B8”. Manufacturer’s identification mark, e.g., “X” ( on head of bolts and screws and on one end of studs and stud bolts). ASTM A193 Grade B8M Class I Regular Series and Heavy Series Symbol for identification of grade, i.e., “B8M”, applied to head. Manufacturer’s identification mark, e.g., “X” ( on head of bolts and screws and on one end of studs and stud bolts). ASTM A193 Grade B8M Class II (Strain Hardened Material) Regular Series and Heavy Series Symbol for identification of grade, i.e., “B8M”, applied to head. Line stamped under “B8M”. Manufacturer’s identification mark, e.g., “X” ( on head of bolts and screws and on one end of studs and stud bolts). ASTM A 307* Grade A Grade B Regular series and Heavy Series Manufacture’s identification mark, e.g., “X”, applied to head (raised or depressed at option of manufacturer). A or B 67614 Galv. A or B 67614 Square head: (same as above) Round Slotted: N/A Galv. 67627 Round Slotted Countersunk: (same as round slotted) *When ASTM A 307 bolts are submitted for testing and the grade is not known, it is suggested that the material code for Grade A or B is used. Page 3 of 104 Instructions for identification for Bolts and Studs Specification and Material Codes ASTM F3125 (A325) Type 1 Heavy Series Grade Marking 65501 Galv. 67616 Dual Ring: (same as above) Round Countersunk: (same as above) Torque: N/A Required Markings Symbol for identification of grade, i.e., “A325”, applied to head. Manufacture’s identification mark, e.g., “X”, applied to head (raised or depressed at option of manufacturer). Three radial lines applied to head 120 degrees apart (at option of the manufacturer). Symbol for identification of grade, i.e., “325”, applied to head. Line stamped under “A325”. ASTM F3125 (A325) Type 3 Heavy Series 65503 Torque: (same as above) Round Countersunk: (same as above) Manufacturer’s identification mark, e.g., “X”, Applied to head (raised or depressed at option of the manufacturer). Other distinguishing marks applied to head indicating bolt is atmospheric corrosion resistant and of a weathering type (at option of manufacturer) Manufacturer’s identification mark, e.g., “X”, Applied to head (raised or depressed at option of the manufacturer). ASTM A 449 Regular Series 67617M Galv. 67618M Three radial lines applied to head 120 degrees apart. ASTM F3125 (A490) Type 1 Heavy Series Symbol for identification of grade, i.e., “490”, applied to head. 67619 Manufacture’s identification mark, e.g., “X”, applied to head (raised or depressed at option of manufacturer). ASTM F3125 (A490) Type 2 Heavy Series Symbol for identification of grade, i.e., “A490”, applied to head. Manufacture’s identification mark, e.g., “X”, applied to head (raised or depressed at option of manufacturer). Six radial lines applied to head 30 degrees apart. Page 4 of 104 Instructions for identification for Bolts and Studs Specification and Material Codes ASTM F3125 (A490) Type 3 Heavy Series Grade Marking Typical: Round Galv.—67631 Round Alum.— N/A Hex Galv.— N/A Hex Alum.— N/A Page 5 of 104 Required Markings Symbol for identification of grade, i.e., “490”, applied to head. Line Stamped under “A 490”. Manufacturer’s identification mark, e.g., “X”, Applied to head (raised or depressed at option of the manufacturer). Stainless Steel—67604 Shear Connector Stud--65801 Fasteners—Bolts P/S No. 4505-01 Mat. Code 67612 67614 65501 67616 67619 P/S Name A&G Engineering Co. City Anaheim Mat. Type A307 Gr A/B Black A307 Gr A/B Galv. A325 TY-I Black A325 TY-I Galv. A490 TY-I Black A B C Page 6 of 104 State CA Figure A A B B C Date Status 12/08/98 APPR P/S No. 5760-01 Mat. Code 67671 P/S Name All Pro Fastener, Inc. City Arlington Mat. Type A394 TY-O Galv. A Page 7 of 104 State TX Figure A Date Status 10/18/01 APPR P/S No. 4399-01 Mat. Code 67612 67614 67631 P/S Name Alpine Bolt & Forming City Marengo Mat. Type A307 Gr A/B Black A307 Gr A/B Galv. A307 Rnd. Head Galv. A B Page 8 of 104 State IL Figure A A B Date Status 12/08/98 APPR P/S No. 4756-01 Mat. Code 67612 67614 67612 67614 65501 67616 67617 67618 67619 P/S Name Auto Bolt & Nut City Cleveland Mat. Type A307 Gr A/B Black A307 Gr A/B Galv. A307 Gr B Black A307 Gr B Galv. A325 TY-I Black A325 TY-I Galv. A449 Black A449 Galv. A490 TY-I Black A B C D E Page 9 of 104 State OH Figure A A B B C C D D E Date Status 12/08/98 APPR P/S No. 224-02 Mat. Code N/A 67627 67614 67614 65501 67616 65503 67619 67673 P/S Name BBC Fasteners City Alsip Mat. Type A307 Rnd. Slot Black A307 Rnd. Slot Cnt. Galv. A307 Sqr. Head Black A307 Sqr. Head Galv. A325 TY-I Black A325 TY-I Galv. A325 TY-III Black A490 TY-I Black A490 TY-III Black A B C D E Page 10 of 104 State IL Figure A A B B C C D E F Date Status 12/08/98 APPR F Page 11 of 104 P/S No. 4721-01 Mat. Code 67612 67614 67612 67614 P/S Name Birmingham Fastener Supply City Birmingham Mat. Type A307 Gr A/B Black A307 Gr A/B Galv. A307 Gr B Black A307 Gr B Galv. A B Page 12 of 104 State AL Figure A A B B Date Status 12/08/98 APPR P/S No. 309-01 Mat. Code 65501 67616 67668 67619 P/S Name Cardinal Fastener & Specialty City Bedford Heights Mat. Type A325 TY-I Black A325 TY-I Galv. A354 Gr. BD (Grade 8) Galv. A490 TY-I Black A B C Page 13 of 104 Figure A A B C State OH Date Status 6/13/00 APPR P/S No. 6105-01 Mat. Code 65501 67616 P/S Name Chicago Fastener Manufacturing City Mokena Mat. Type A325 TY-I Black A325 TY-I Galv. A Page 14 of 104 State IL Figure A A Date Status 5/03/06 APPR P/S No. 4494-01 Mat. Code 67617 67618 P/S Name Cold Heading Co. City Detroit Mat. Type A449 Black A449 Galv. A Page 15 of 104 State MI Figure A A Date Status 12/08/98 APPR P/S No. 5675-01 Mat. Code 65501 67616 P/S Name Copper State Bolt & Nut City Phoenix Mat. Type A325 TY-I Black A325 TY-I Galv. A Page 16 of 104 State AZ Figure A A Date Status 1/19/00 APPR P/S No. 4548-01 Mat. Code 67612 67614 67612 67614 65501 67616 67617 67618 67619 P/S Name Custom Bolt City Phoenix Mat. Type A307 Gr A/B Black A307 Gr A/B Galv. A307 Gr B Black A307 Gr B Galv. A325 TY-I Black A325 TY-I Galv. A449 Black A449 Galv. A490 TY-I Black A B C D E Page 17 of 104 State AZ Figure A A B B C C D D E Date Status 12/08/98 APPR P/S No. 4686-01 Mat. Code 67608 N/A N/A N/A N/A N/A P/S Name Del-Val Fastener Mfg. Co., Inc. City Ivyland Mat. Type A193 Gr B8 CL-I SS A193 Gr B8 CL-I SS STD A193 Gr B8 CL-II SS A193 Gr B8 CL-II SS STD A193 Gr B8M CL-I SS A193 Gr B8M CL-II SS A B C D E Page 18 of 104 State PA Figure A B C D E F Date Status 12/08/98 APPR F Page 19 of 104 P/S No. 1100-01 Mat. Code 65501 67616 65503 67617 67618 67619 67619 P/S Name Fontana Fasteners City Frankfort Mat. Type A325 TY-I Black A325 TY-I Galv. A325 TY-III Black A449 Black A449 Galv. A490 TY-I Black A490 TY-III Black A B C D E Page 20 of 104 State IN Date Status 12/08/98 APPR Figure A (Updated 11/23/22) A (Updated 11/23/22) B (Updated 11/23/22) C C D (Updated 11/23/22) E (Added 11/23/22) P/S No. 3709-01 Mat. Code 67608 N/A 67612 67614 67612 67614 65501 67616 65503 P/S Name Formed Fasteners City Bridgeview Mat. Type A193 Gr B8 CL-I SS A193 Gr B8 CL-I SS A307 Gr A/B Black A307 Gr A/B Galv. A307 Gr B Black A307 Gr B Galv. A325 TY-I Black A325 TY-I Galv. A325 TY-III Black A B C D E Page 21 of 104 State IL Date Status 12/08/98 APPR Figure A (Updated 10/06/09) B C (Updated 07/22/99) C (Updated 07/22/99) D D E E F F Page 22 of 104 P/S No. 1594-01 Mat. Code 67612 67614 65501 67616 67617 67618 P/S Name Gaffney Bolt & Nut Co. City Rockford Mat. Type A307 Gr A/B Black A307 Gr A/B Galv. A325 TY-I Black A325 TY-I Galv. A449 Black A449 Galv. A B C Page 23 of 104 State IL Date Status 12/08/98 APPR Figure A A B (Updated 06/06/00) B (Updated 06/06/00) C C P/S No. 3100-01 Mat. Code 65501 67616 P/S Name Huck Mfg. Co. City Waco Mat. Type A325 TY-I Black A325 TY-I Galv. A Page 24 of 104 State TX Figure A A Date Status 12/08/98 APPR P/S No. 4440-01 Mat. Code 65501 67616 65503 67619 P/S Name Le Jeune Bolt Co. City Lakeville Mat. Type A325 TY-I Black A325 TY-I Galv. A325 TY-III Black A490 TY-I Black A B C Page 25 of 104 State MN Figure A A B C Date Status 12/08/98 APPR P/S No. 2799-02 Mat. Code 67669 P/S Name Lewis Bolt & Nut Co. City La Junta Mat. Type A307 Gr A/B Black/Galv. Lag A Page 26 of 104 State CO Figure A Date Status 5/02/00 APPR P/S No. 1244-01 Mat. Code 65501 67616 65503 P/S Name Maryland Bolt & Nut Div. City Baltimore Mat. Type A325 TY-I Black A325 TY-I Galv. A325 TY-III Black A *Leonard Jed Co. B *Leonard Jed Co. Page 27 of 104 State MD Figure A A B Date Status 12/08/98 APPR P/S No. 4397-01 Mat. Code 67612 67614 67612 67614 67631 65501 67616 P/S Name Mid-West Fabricating Co. City Amanda Mat. Type A307 Gr A/B Black A307 Gr A/B Galv. A307 Gr B Black A307 Gr B Galv. A307 Rnd. Head Galv. A325 TY-I Black A325 TY-I Galv. A B C D Page 28 of 104 State OH Date Status 12/08/98 APPR Figure A A B B C D (Updated 10/03/08) D (Updated 10/03/08) P/S No. 4619-01 Mat. Code 67612 67614 67612 67614 65501 67616 P/S Name MNP Manufacturing Corp. City Utica Mat. Type A307 Gr A/B Black A307 Gr A/B Galv. A307 Gr B Black A307 Gr B Galv. A325 TY-I Black A325 TY-I Galv. A B C Page 29 of 104 State MI Figure A A B B C C Date Status 12/08/98 APPR P/S No. 2865-01 Mat. Code 67608 N/A P/S Name Non-Ferrous Bolt & Mfg. City Las Vegas Mat. Type A193 Gr B8 CL-I SS A193 Gr B8 CL-II A B Page 30 of 104 State NV Figure A B Date Status 12/08/98 APPR P/S No. 4392-01 Mat. Code 67612 67614 N/A P/S Name NSS Industries City Plymouth Mat. Type A307 Gr A/B Black A307 Gr A/B Galv. A325 TY-I Trq. A B Page 31 of 104 State MI Figure A A B Date Status 12/08/98 APPR P/S No. 2394-05 Mat. Code 67612 67614 65501 67616 65503 67617 67618 67619 67673 P/S Name Nucor Fasteners City St. Joe Mat. Type A307 Gr A/B Black A307 Gr A/B Galv. A325 TY-I Black A325 TY-I Galv. A325 TY-III Black A449 Black A449 Galv. A490 TY-I Black A490 TY-III Black A B C D E Page 32 of 104 State IN Date Status 12/08/98 APPR Figure A A B (Updated 05/16/08) B (Updated 05/16/08) C D D E F F Page 33 of 104 P/S No. 4655-01 Mat. Code 67612 67614 67612 67614 65501 67616 65503 67617 67618 67619 P/S Name Portland Bolt Co. City Portland Mat. Type A307 Gr A/B Black A307 Gr A/B Galv. A307 Gr B Black A307 Gr B Galv. A325 TY-I Black A325 TY-I Galv. A325 TY-III Black A449 Black A449 Galv. A490 TY-I Black A B C D E Page 34 of 104 State OR Figure A A B B C C D E E F Date Status 12/08/98 APPR F Page 35 of 104 P/S No. 3886-01 Mat. Code 67612 67614 65501 67616 65503 67617 67618 67619 P/S Name ProFast Mfg. Corp. City Mokena Mat. Type A307 Gr A/B Black A307 Gr A/B Galv. A325 TY-I Black A325 TY-I Galv. A325 TY-III Black A449 Black A449 Galv. A490 TY-I Black A B C D E Page 36 of 104 State IL Figure A A B B C D D E Date Status 12/08/98 APPR P/S No. 4438-01 Mat. Code 67608 N/A P/S Name Robbins Mfg. Co., Inc. City Fall River Mat. Type A193 Gr B8 CL-I SS A193 Gr B8M CL-I SS A B Page 37 of 104 State MA Figure A B Date Status 12/08/98 APPR P/S No. 4318-01 Mat. Code 67612 67614 67631 67612 67614 67616 67616 67617 67618 P/S Name Rockford Bolt & Steel Company City Rockford Mat. Type A307 Gr A/B Black A307 Gr A/B Galv. A307 Rnd. Head Galv. A307 Sqr. Head Black A307 Sqr. Head Galv. A325 TY-I Black A325 TY-I Galv. A449 Black A449 Galv. State IL Figure A A B (Updated 04/03/00) C C D (Updated 08/17/00) D (Updated 08/17/00) E E A *Produced for Rockford Bolt by MNP corp. P/S No. 4619-01 B C D E Page 38 of 104 Date Status 12/08/98 APPR P/S No. 4612-01 Mat. Code 67612 67614 67612 67614 P/S Name Silo Fastener, Inc. City Kansas City Mat. Type A307 Gr A/B Black A307 Gr A/B Galv. A307 Gr B Black A307 Gr B Galv. A B C Page 39 of 104 State MO Date Status 12/08/98 APPR Figure A (Updated 05/03/06) A (Updated 05/03/06) B C P/S No. 1810-01 Mat. Code 67612 67614 P/S Name Southwestern Bolt & Screw City Birmingham Mat. Type A307 Gr A/B Black A307 Gr A/B Galv. A Page 40 of 104 State AL Figure A A Date Status 12/08/98 APPR P/S No. 1728-01 Mat. Code 67612 67614 67612 67614 65501 67616 65503 67617 67618 67619 67619 P/S Name St. Louis Screw & Bolt Co. City St. Louis Mat. Type A307 Gr A/B Black A307 Gr A/B Galv. A307 Gr B Black A307 Gr B Galv. A325 TY-I Black A325 TY-I Galv. A325 TY-III Black A449 TY-I Black A449 TY-I Galv. A490 TY-I Black A490 TY-III Black State MO Date Status 12/08/98 APPR Figure A A B B C (Updated 11/23/22) C (Updated 11/23/22) D (Updated 11/23/22) E (Updated 11/23/22) E (Updated 11/23/22) F (Updated 11/23/22) G (Added 11/23/22) A B C *Produced by Fontana Fasteners (P/S No. 1100-01) for St. Louis Screw & Bolt) D *Produced by Fontana Fasteners (P/S No. 1100-01) for St. Louis Screw & Bolt) Page 41 of 104 E F G Page 42 of 104 P/S No. 2984-01 Mat. Code 67608 N/A P/S Name Standard Bolt & Nut Co. City Cumberland Mat. Type A193 Gr B8 CL-I SS A193 Gr B8 CL-I SS STD A B Page 43 of 104 State RI Date Status 12/08/98 APPR Figure A (Updated 05/03/06) B P/S No. 1849-01 Mat. Code 67612 67614 65501 67616 P/S Name Steel City Bolt & Screw City Birmingham Mat. Type A307 Gr A/B Black A307 Gr A/B Galv. A325 TY-I Black A325 TY-I Galv. A B Page 44 of 104 State AL Figure A A B B Date Status 12/08/98 APPR P/S No. 1911-01 Mat. Code 67608 N/A 65501 67616 67619 P/S Name Texas Bolt Company City Houston Mat. Type A193 Gr B8 CL-I A193 Gr B8 CL-II A325 TY-I Black A325 TY-I Galv. A490 TY-I Black A B C D Page 45 of 104 State TX Figure A B C C D Date Status 12/08/98 APPR P/S No. 2214-03 Mat. Code 67612 67614 67612 67614 P/S Name Trinity Industries, Inc. City Lima Mat. Type A307 Gr A/B Black A307 Gr A/B Galv. A307 Gr B Black A307 Gr B Galv. A B Page 46 of 104 State OH Date Status 12/08/98 APPR Figure A (Updated 05/03/06) A (Updated 05/03/06) B B P/S No. 2010-02 Mat. Code 65501 67616 65503 P/S Name Unytite, Inc. City Peru Mat. Type A325 TY-I Black A325 TY-I Galv. A325 TY-III Black A B Page 47 of 104 State IL Figure A A B Date Status 12/08/98 APPR P/S No. 6075-01 Mat. Code 67608 P/S Name Vegas Fastener Manufacturing City Las Vegas Mat. Type A193 Gr B8 CL-I SS A Page 48 of 104 State NV Figure A Date Status 10/03/08 APPR P/S No. 5634-01 Mat. Code 67612 67614 65501 67616 65503 67619 67673 P/S Name Vermont Fastener Manufacturing City Swanton Mat. Type A307 Gr A/B Black A307 Gr A/B Galv. A325 TY-I Black A325 TY-I Galv. A325 TY-III Black A490 TY-I Black A490 TY-III Black State VT Date Status 4/09/99 APPR Figure A A B B C D E A B C D E *Figures A through E: Fasteners must have the “IFC” logo with the triangle to be of domestic origin. Page 49 of 104 P/S No. 2049-01 Mat. Code 67612 67614 65501 P/S Name Vulcan Rivet & Bolt Comp. City Birmingham Mat. Type A307 Gr A/B Black A307 Gr A/B Galv. A325 TY-I Black A B Page 50 of 104 State AL Figure A A B Date Status 12/08/98 APPR Fasteners—Studs P/S No. 6525-01 Mat. Code 65801 P/S Name Cox Industries City Macomb Mat. Type Stud Shear Connector A Page 51 of 104 State MI Figure A Date Status 06/XX/22 APPR P/S No. 2233-01 2233-02 Mat. Code 65801 P/S Name Erico Fastening System Erico Fastening System City Moorestown Cleveland Mat. Type Stud Shear Connector A Page 52 of 104 State NJ OH Figure A Date Status 12/08/98 APPR 12/08/98 APPR P/S No. 1423-01 1423-02 1423-03 Mat. Code 65801 P/S Name Nelson Stud Welding Div. Nelson Stud Welding Div. Nelson Stud Welding Div. City Bridgeview Lorain Irving Mat. Type Stud Shear Connector A Page 53 of 104 State IL OH TX Figure A Date 12/08/98 12/08/98 12/08/98 Status APPR APPR APPR P/S No. 4392-01 Mat. Code 65801 P/S Name NSS Industries City Plymouth Mat. Type Stud Shear Connector A Page 54 of 104 State MI Figure A Date Status 12/08/98 APPR P/S No. 4273-01 Mat. Code 65801 P/S Name Stud Welding Associates City Elyria Mat. Type Stud Shear Connector A Page 55 of 104 State OH Figure A Date 6/09/99 Status APPR P/S No. 1964-01 Mat. Code 65801 P/S Name Tru-Fit Prods. Corp. City Medina Mat. Type Stud Shear Connector A Page 56 of 104 State OH Figure A Date Status 12/08/98 APPR Instructions for identification of nuts Specification and Material Codes ASTM A194 Grade 2 Heavy Series Grade Marking Required Markings Symbol for identification of grade, i.e., “2”. 65601 Manufacture’s identification mark, e.g., “2”. ASTM A194 Grade 2H Heavy Series Symbol for identification grade, i.e., “2H” (“H” = heat-treated). 65602 Galv. 67704 Galv. Lock 67706 Manufacturer’s identification mark, e.g., “X”. ASTM A194 Grade 8 Type B Regular Series and Heavy Series Symbol for identification of grade and type, i.e., “8B” (“B” = machined from bar stock). Manufacturer’s identification mark, e.g., “X”. ASTM A194 Grade 8F Type B Regular Series and Heavy Series Symbol for identification of grade and type, i.e., “8FB” (“B” = machined from bar stock). Manufacturer’s identification mark, e.g., “X”. ASTM A563 Grade A Regular Series and Heavy Series No required identification marks. 67728 Galv. 67729 Lock 67730 Galv. Lock 67730 ASTM A563 Grade C Heavy Series Three equally spaced circumferential lines on one face. 65603 Galv.: N/A Lock: N/A Galv. Lock: N/A Manufacturer’s identification mark, e.g., “X”. Markings depressed if applied to bearing surface. Page 57 of 104 Instructions for identification of nuts Specification and Material Codes ASTM A563 Grade C3 Heavy Series Grade Marking Galv.: N/A Lock: N/A Required Markings Three equally spaced circumferential lines on one face. “3” on one face. Other distinguishing marks indicating nut is atmospheric corrosion resistant and of a weather type on one face (at option of manufacturer) Manufacturer’s identification mark, e.g., “X”. Markings depressed if applied to bearing surface. Symbol for identification of grade, i.e., “D”, on one face. ASTM A563 Grade D Heavy Series Galv. 67716 Lock 67718 Galv. Lock 67720 Manufacture’s identification mark, e.g., “X”. Markings depressed if applied to bearing surface. ASTM A563 Grade DH Heavy Series Symbol for identification of grade, i.e., “DH”, on one face. 65606 Galv. 67717 Lock 67719 Galv. Lock 67721 Manufacture’s identification mark, e.g., “X”. Markings depressed if applied to bearing surface. ASTM A563 Grade DH3 Heavy Series Three equally spaced circumferential lines on one face. 67734 “3” on one face. Other distinguishing marks indicating nut is atmospheric corrosion resistant and of a weather type on one face (at option of manufacturer) Manufacturer’s identification mark, e.g., “X”. Markings depressed if applied to bearing surface. Typical: Nut Sleeve—67723 Stain. Steel—67731 Page 58 of 104 Stain. Steel Lock—67732 Fasteners—Nuts P/S No. 4505-01 Mat. Code 65602 67704 P/S Name A & G Engineering Co. City Anaheim Mat. Type A194 Gr 2H Heavy Series Black A194 Gr 2H Heavy Series Galv. A Page 59 of 104 State CA Figure A A Date Status 12/08/98 APPR P/S No. 3538-01 Mat. Code N/A 65602 P/S Name Daniel Industries City Houston Mat. Type A194 Gr 2 Heavy Series Galv. A194 Gr 2H Heavy Series Black A Page 60 of 104 State TX Figure A A Date Status 12/08/98 APPR P/S No. 499-01 Mat. Code 67728 67729 65603 N/A N/A N/A N/A 65606 67717 P/S Name Decker Mfg. Corp. City Albion Mat. Type A563 Gr A Regular & Heavy Series Black A563 Gr A Regular & Heavy Series Galv. A563 Gr C Heavy Series Black A563 Gr C Heavy Series Galv. A563 Gr C3 Heavy Series Black A563 Gr C3 Heavy Series Galv. A563 Gr C3 Heavy Series Lock A563 Gr DH Heavy Series Black A563 Gr DH Heavy Series Galv. A B C D Page 61 of 104 State MI Date Status 12/08/98 APPR Figure A (Updated 03/27/00) A (Updated 03/27/00) B B C C C D (Updated 10/03/08) D (Updated 10/03/08) P/S No. 4686-01 Mat. Code N/A N/A N/A N/A P/S Name Del-Val Fastener Mfg. Co., Inc. City Ivyland Mat. Type A194 Gr 8 Type B Regular & Heavy Series Black A194 Gr 8 Type B Regular & Heavy Series Galv. A194 Gr 8F Type B Regular & Heavy Series Black A194 Gr 8F Type B Regular & Heavy Series Galv. A B Page 62 of 104 State PA Figure A A B B Date Status 12/08/98 APPR P/S No. 4744-01 Mat. Code 65601 N/A 65602 67704 67728 67729 65603 N/A 67734 65606 67717 P/S Name Domestic Forging, Inc., City New Haven Mat. Type A194 Gr 2 Heavy Series Black A194 Gr 2 Heavy Series Galv. A194 Gr 2H Heavy Series Black A194 Gr 2H Heavy Series Galv. A563 Gr A Regular & Heavy Series Black A563 Gr A Regular & Heavy Series Galv. A563 Gr C Heavy Series Black A563 Gr C Heavy Series Galv. A563 Gr DH3 Heavy Series Black A563 Gr DH Heavy Series Black A563 Gr DH Heavy Series Galv. A B C D Page 63 of 104 State MI Figure A A B B C C A A D E E Date Status 10/18/01 APPR E Page 64 of 104 P/S No. 5709-01 Mat. Code 65601 N/A 65602 67704 67728 67729 65603 N/A 67734 65606 67717 P/S Name Dyson Corp. Domestic City Painsville Mat. Type A194 Gr 2 Heavy Series Black A194 Gr 2 Heavy Series Galv. A194 Gr 2H Heavy Series Black A194 Gr 2H Heavy Series Galv. A563 Gr A Regular & Heavy Series Black A563 Gr A Regular & Heavy Series Galv. A563 Gr C Heavy Series Black A563 Gr C Heavy Series Galv. A563 Gr DH3 Heavy Series Black A563 Gr DH Heavy Series Black A563 Gr DH Heavy Series Galv. A B C Page 65 of 104 State OH Date Status 10/18/01 APPR Figure A (Updated 05/16/08) A (Updated 05/16/08) B (Updated 05/16/08) B (Updated 05/16/08) A (Updated 05/16/08) A (Updated 05/16/08) A (Updated 05/16/08) A (Updated 05/16/08) C B (Updated 05/16/08) B (Updated 05/16/08) P/S No. 1100-01 Mat. Code 65602 67704 65603 N/A 65606 67717 67734 P/S Name Fontana Fasteners City Frankfort Mat. Type A194 Gr 2H Heavy Series Black A194 Gr 2H Heavy Series Galv. A563 Gr C Heavy Series Black A563 Gr C Heavy Series Galv. A563 Gr DH Heavy Series Black A563 Gr DH Heavy Series Galv. A563 Gr DH3 Heavy Series Black State IN Figure A (Added 11/23/22) A (Added 11/23/22) B (Added 11/23/22) B (Added 11/23/22) C (Added 11/23/22) C (Added 11/23/22) D (Added 11/23/22) A B C Dot stands for O/S inside diameter. D Page 66 of 104 Date Status 12/08/98 APPR P/S No. 2253-01 Mat. Code 65601 N/A 65602 67704 P/S Name Jacobson Mfg. Co., Inc. City Kenilworth Mat. Type A194 Gr 2 Heavy Series Black A194 Gr 2 Heavy Series Galv. A194 Gr 2H Heavy Series Black A194 Gr 2H Heavy Series Galv. A B Page 67 of 104 State NJ Figure A A B B Date Status 12/08/98 APPR P/S No. 551-01 Mat. Code 65601 N/A 65602 67704 67728 67729 P/S Name Joseph Dyson & Sons City Painesville Mat. Type A194 Gr 2 Heavy Series Black A194 Gr 2 Heavy Series Galv. A194 Gr 2H Heavy Series Black A194 Gr 2H Heavy Series Galv. A563 Gr A Regular & Heavy Series Black A563 Gr A Regular & Heavy Series Galv. A B C Page 68 of 104 State OH Figure A A B B C C Date Status 12/08/98 APPR P/S No. 4440-01 Mat. Code 65602 67704 P/S Name Le Jeune Bolt Co. City Lakeville Mat. Type A194 Gr 2H Heavy Series Black A194 Gr 2H Heavy Series Galv. State MN Figure A A A *Produced for Le Jeune Bolt by P/S# 2010-02 Page 69 of 104 Date Status 10/18/01 APPR P/S No. 2724-02 Mat. Code 65602 67706 65603 N/A N/A 65606 67717 P/S Name Metform, Inc. City Savanna State IL Mat. Type A194 Gr 2H Heavy Series Black A194 Gr 2H Heavy Series Lock Galv. A563 Gr C Heavy Series Black A563 Gr C Heavy Series Galv. A563 Gr C3 Heavy Series Galv. A563 Gr DH Heavy Series Black A563 Gr DH Heavy Series Galv. Figure A A B B C D D A B C D *Figures A through D: On opposite side of the bolt. Page 70 of 104 Date Status 12/08/98 APPR P/S No. 4392-01 Mat. Code 65602 67704 65606 67717 P/S Name NSS Industries City Plymouth Mat. Type A194 Gr 2H Heavy Series Black A194 Gr 2H Heavy Series Galv. A563 Gr DH Heavy Series Black A563 Gr DH Heavy Series Galv. A B Page 71 of 104 State MI Figure A A B B Date Status 12/08/98 APPR P/S No. 2394-05 Mat. Code 65602 67704 65609 65610 65603 N/A N/A N/A 65606 67717 67734 P/S Name Nucor Fasteners City St. Joe Mat. Type A194 Gr 2H Heavy Series Black A194 Gr 2H Heavy Series Galv. A563 Gr A Regular & Heavy Series Black Rec. A563 Gr A Regular & Heavy Series Galv. Rec. A563 Gr C Heavy Series Black A563 Gr C Heavy Series Galv. A563 Gr C3 Heavy Series Black A563 Gr C3 Heavy Series Galv. A563 Gr DH Heavy Series Black A563 Gr DH Heavy Series Galv. A563 Gr DH3 Heavy Series Black A B C D Page 72 of 104 State IN Date Status 12/08/98 APPR Figure A A B (Updated 10/18/01) B (Updated 10/18/01) C C D D E E F E F Page 73 of 104 P/S No. 1715-02 Mat. Code 67728 67729 65603 N/A P/S Name RB & W Corp. City Caraopolis State PA Mat. Type A563 Gr A Regular & Heavy Series Black A563 Gr A Regular & Heavy Series Galv. A563 Gr C Heavy Series Black A563 Gr C Heavy Series Galv. Figure A A B B A B Page 74 of 104 Date Status 12/08/98 APPR P/S No. 4438-01 Mat. Code 67731 P/S Name Robbins Mfg. Co., Inc. City Fall River Mat. Type A194 Gr 8 Stainless Steel A Page 75 of 104 State MA Figure A Date 4/10/00 Status APPR P/S No. 4027-01 Mat. Code 65603 N/A N/A N/A P/S Name Sheffield, Inc. City Kansas Mat. Type A563 Gr C Heavy Series Black A563 Gr C Heavy Series Galv. A563 Gr C3 Heavy Series Black A563 Gr C3 Heavy Series Galv. A B Page 76 of 104 State MO Figure A A B B Date Status 12/08/98 APPR P/S No. 2984-01 Mat. Code N/A N/A P/S Name Standard Bolt & Nut Co. City Cumberland Mat. Type A194 Gr 8 Heavy Series Black A194 Gr 8 Heavy Series Galv. A Page 77 of 104 State RI Figure A A Date Status 12/08/98 APPR P/S No. 4493-01 Mat. Code 65602 67704 67728 67729 65603 N/A N/A N/A 65606 67717 P/S Name Telefast Industries, Inc. City Berea Mat. Type A194 Gr 2H Heavy Series Black A194 Gr 2H Heavy Series Galv. A563 Gr A Regular & Heavy Series Black A563 Gr A Regular & Heavy Series Galv. A563 Gr C Heavy Series Black A563 Gr C Heavy Series Galv. A563 Gr C3 Heavy Series Black A563 Gr C3 Heavy Series Galv. A563 Gr DH Heavy Series Black A563 Gr DH Heavy Series Galv. A B C D E Page 78 of 104 State OH Figure A A B B C C D D E E Date Status 12/08/98 APPR P/S No. 1911-01 Mat. Code 65601 N/A 65602 67704 N/A 67706 N/A N/A 67731 67728 67729 65606 67717 P/S Name Texas Bolt Company City Houston Mat. Type A194 Gr 2 Heavy Series Black A194 Gr 2 Heavy Series Galv. A194 Gr 2H Heavy Series Black A194 Gr 2H Heavy Series Galv. A194 Gr 2H Heavy Series Lock Black A194 Gr 2H Heavy Series Lock Galv. A194 Gr 8 Regular & Heavy Series Black A194 Gr 8 Regular & Heavy Series Galv. A194 Gr 8 Stainless Steel A563 Gr A Regular & Heavy Series Black A563 Gr A Regular & Heavy Series Galv. A563 Gr DH Heavy Series Black A563 Gr DH Heavy Series Galv. A B C D Page 79 of 104 State TX Date Status 12/08/98 APPR Figure A A B B C C D D E F F G (updated 10/05/99) G (updated 10/05/99) E F G Page 80 of 104 P/S No. 2214-03 Mat. Code 65609 65610 P/S Name Trinity Industries, Inc. City Lima Mat. Type A563 Gr A Regular & Heavy Series Black Rec. A563 Gr A Regular & Heavy Series Galv. Rec. State OH Figure A A A *Nut may have letters “A through F” for in house tracking Page 81 of 104 Date Status 10/18/01 APPR P/S No. 4280-01 Mat. Code 65603 N/A N/A N/A 65606 67717 67734 P/S Name Tru-Vel Industries City Wellsville Mat. Type A563 Gr C Heavy Series Black A563 Gr C Heavy Series Galv. A563 Gr C3 Heavy Series Black A563 Gr C3 Heavy Series Galv. A563 Gr DH Heavy Series Black A563 Gr DH Heavy Series Galv. A563 Gr DH3 Heavy Series Black A B C D Page 82 of 104 State OH Figure A A B B C C D Date Status 12/08/98 APPR P/S No. 2010-02 Mat. Code 65602 67704 67728 67729 65603 N/A N/A N/A N/A 67716 65606 67717 67719 67721 67735 67734 P/S Name Unytite, Inc. City Peru Mat. Type A194 Gr 2H Heavy Series Black A194 Gr 2H Heavy Series Galv. A563 Gr A Regular & Heavy Series Black A563 Gr A Regular & Heavy Series Galv. A563 Gr C Heavy Series Black A563 Gr C Heavy Series Galv. A563 Gr C3 Heavy Series Black A563 Gr C3 Heavy Series Galv. A563 Gr D Heavy Series Black A563 Gr D Heavy Series Galv. A563 Gr DH Heavy Series Black A563 Gr DH Heavy Series Galv. A563 Gr DH Heavy Series Lock Black A563 Gr DH Heavy Series Lock Galv. A563 Gr DH3 Heavy Series Lock A563 Gr DH3 Heavy Series Black State IL Figure A (Updated 06/06/00) A (Updated 06/06/00) B B C (Updated 06/06/00) C (Updated 06/06/00) D (Updated 06/06/00) D (Updated 06/06/00) E E F (Updated 10/18/01) F (Updated 10/18/01) G (Updated 10/11/00) G (Updated 10/11/00) H (Updated 10/11/00) I (Updated 06/06/00) A *Is produced for Vermont Fasteners P/S# 5634-01 B *No identification mark required C *Is produced for Vermont Fasteners P/S# 5634-01 D *Is produced for Vermont Fasteners P/S# 5634-01 Page 83 of 104 Date Status 12/08/98 APPR E F * Is produced for Vermont Fasteners P/S# 5634-01 **Produced for Le Jeune Bolt P/S# 4440-01 G H *Locking dimples in the outer most thread I *Is produced for Vermont Fasteners P/S# 5634-01 Page 84 of 104 P/S No. 5634-01 Mat. Code 65602 67704 65603 N/A N/A N/A 67734 65606 67717 P/S Name Vermont Fastener Manufacturing City Swanton Mat. Type A194 Gr 2H Heavy Series Black A194 Gr 2H Heavy Series Galv. A563 Gr C Heavy Series Black A563 Gr C Heavy Series Galv. A563 Gr C3 Heavy Series Black A563 Gr C3 Heavy Series Galv. A563 Gr DH3 Heavy Series Black A563 Gr DH Heavy Series Black A563 Gr DH Heavy Series Galv. A B C D E Page 85 of 104 State VT Figure A A B B C C D E E Date 6/06/00 Status APPR *Figures A through E: Produced by Unytite P/S# 2010-02. “IFC” needed for domestic origin. Page 86 of 104 P/S No. 2049-01 Mat. Code 65602 67704 67728 67729 P/S Name Vulcan Rivet & Bolt Corp. City Birmingham State AL Mat. Type A194 Gr 2H Heavy Series Black A194 Gr 2H Heavy Series Galv. A563 Gr A Regular & Heavy Series Black A563 Gr A Regular & Heavy Series Galv. Figure A A B B A B Page 87 of 104 Date Status 12/08/98 APPR Instructions for identification of washers Specification and Material Codes ASTM F436 Grade Marking 65701 Galv. 67801 Require Markings Manufacturer’s identification mark, e.g., “X”. Other distinguishing marks at option of manufacturer. Markings depressed on one face. ASTM F436 Grade 3 Manufacturer’s identification mark, e.g., “X”. 65702 Galv.: N/A Symbol for identification of type, i.e., “3”. Other distinguishing marks at option of manufacturer. Markings depressed on one face. Manufacturer’s identification mark, e.g., “X”. ASTM F959 Type 325 67819 Galv. 67820 Symbol for identification of type, i.e., “A 325”. Markings depressed on the same face as the protrusions. ASTM F959 Type 490 Manufacturer’s identification mark, e.g., “X”. 67821 Galv.: N/A Symbol for identification of type, i.e., “A 490”. Markings depressed on the same face as the protrusions. Typical: Aluminum—N/A O.G.—N/A O.G. Galv.—N/A Square Galv.—67815 Beveled—67808 Beveled Galv.—67809 Beveled Stainless Steel—N/A Flat Carbon Steel—67802 Flat Galv. Carbon Steel—67804 Flat Cad. Plated Carbon Steel—N/A Flat Stainless Steel—67806 Lock Carbon Steel—67803 Lock Galv. Carbon Steel—67805 Lock Cad. Plated Carbon Steel—N/A Lock Stainless Steel—67807 Page 88 of 104 Fasteners—Washers P/S No. 5164-01 Mat. Code 65701 67801 65702 N/A P/S Name Alpha Stamping Co. City Livonia Mat. Type F436 CS Black F436 CS Galv. F436 TY-III WS Black F436 TY-III WS Galv. A B Page 89 of 104 State MI Figure A A B B Date Status 12/08/98 APPR P/S No. 5753-01 Mat. Code 65701 67801 P/S Name Andre Corporation City Elkhart Mat. Type F436 CS Black F436 CS Galv. State IN Figure A A A Page 90 of 104 Date 5/16/08 Status APPR P/S No. 5360-01 P/S Name Applied Bolting Technology Mat. Code 67819/67820 67821 City Ludlow Mat. Type F959 DTI A325/490 Black/Galv. F959 DTI A490 Black State VT Figure A A A *In the case of ASTM A490, 490 will replace the 325. Page 91 of 104 Date Status 10/18/01 APPR P/S No. 4252-01 Mat. Code 65701 67801 P/S Name Applied Press Technologies City Elwood City Mat. Type F436 CS Black F436 CS Galv. State PA Figure A A A Page 92 of 104 Date Status 12/08/98 APPR P/S No. 4351-01 P/S Name Beth-Fast Mfg. Mat. Code 67819/67820 67821 City Plymouth Mat. Type F959 DTI A325/490 Black/Galv. F959 DTI A490 Black State MN Figure A A A *In the case of ASTM A490, 490 will replace the 325. Page 93 of 104 Date Status 12/08/98 APPR P/S No. 216-01 Mat. Code 65701 67801 65702 N/A P/S Name Binder Metal Products City Gardena Mat. Type F436 CS Black F436 CS Galv. F436 TY-III WS Black F436 TY-III WS Galv. A B Page 94 of 104 State CA Date Status 12/08/98 APPR Figure A A B (Updated 06/07/99) B (Updated 06/07/99) P/S No. 4688-01 Mat. Code 65701 67801 65702 N/A P/S Name Graham Stamping City Wheatland Mat. Type F436 CS Black F436 CS Galv. F436 TY-III WS Black F436 TY-III WS Galv. A B Page 95 of 104 State PA Figure A A B B Date Status 12/08/98 APPR P/S No. 1100-01 Mat. Code 65701 67801 P/S Name Fontana Fasteners City Frankfort Mat. Type F436 CS Black F436 CS Galv. A Page 96 of 104 State IN Date Status 12/08/98 APPR Figure A (Added 11/23/22) A (Added 11/23/22) P/S No. 4344-01 P/S Name J & M Turner Mat. Code 67819/67820 67821 City Southampton Mat. Type F959 DTI A325/490 Black/Galv. F959 DTI A490 Black State PA Figure A A A *In the case of ASTM A490, 490 will replace the 325. Page 97 of 104 Date Status 12/08/98 APPR P/S No. 4555-01 Mat. Code 65701 67801 67806 P/S Name J.L.K. Industries City Houston Mat. Type F436 CS Black F436 CS Galv. Stainless Steel State TX Figure A A B A B *Marked only on request. Page 98 of 104 Date Status 12/08/98 APPR P/S No. 4619-01 Mat. Code 65701 67801 P/S Name MNP Manufacturing City Utica Mat. Type F436 CS Black F436 CS Galv. State MI Figure A A A Page 99 of 104 Date 5/03/06 Status APPR P/S No. 3279-01 Mat. Code 65701 67801 65702 P/S Name Prestige Stamping City Warren Mat. Type F436 CS Black F436 CS Galv. F436 TY-III WS Black A B Page 100 of 104 State MI Date 6/07/99 Status APPR Figure A A B (Updated 10/03/08) P/S No. 5165-01 Mat. Code 65701 67801 65702 P/S Name Technical Stamping City Mt. Clemens Mat. Type F436 CS Black F436 CS Galv. F436 TY-III WS Black A B Page 101 of 104 State MI Date Status 12/08/98 APPR Figure A A B (Updated 05/23/08) P/S No. 5784-01 P/S Name Turnasure LLC Mat. Code 67819/67820 67821 City Brooklyn Par Mat. Type F959 DTI A325/490 Black/Galv. F959 DTI A490 Black State MN Figure A A A *In the case of ASTM A490, 490 will replace the 325. Page 102 of 104 Date Status 10/18/01 APPR P/S No. 4611-01 Mat. Code 65701 67801 65702 N/A P/S Name Washers, Inc. City Livonia Mat. Type F436 CS Black F436 CS Galv. F436 TY-III WS Black F436 TY-III WS Galv. A B Page 103 of 104 State MI Figure A A B B Date Status 12/08/98 APPR P/S No. 2172-01 Mat. Code 67808 67809 65701 67801 65702 N/A P/S Name Wrought Washer Mfg. Co. City Milwaukee Mat. Type F436 Beveled Black F436 Beveled Galv. F436 CS Black F436 CS Galv. F436 TY-III WS Black F436 TY-III WS Galv. A B C Page 104 of 104 State WI Figure A A B B C C Date Status 12/08/98 APPR