FCH News

Flat Head Socket Cap Screw (ANSI ASME 18.3)

FastenerFlat Head Socket Cap Screws are designed to be seated in countersunk holes, and align flush with the surface of the assembly when installed. Flat head socket cap screws have a flat top surface, an indented hex and a conical bearing surface with a head angle of 82°. Flat head socket cap screws are commonly used in machine parts, die fixturing, and clamping.

0 Flat Head Socket Cap Screw (ansi b18.3), showing 200, (click on any line for more information)

Buy Flat Head Cap Screws from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
AbabaCAFlat Head Socket Cap ScrewSteelPlain1/4-28 x 7/81/4-28 x 7/8 flat soc cap screw alloy b18.2.1 b18.3100
    Contact_Supplier
AbabaCAFlat Head Socket Cap ScrewSteelZinc/Yellow1/4-28 x 7/81/4-28 x 7/8 flt soc cap alloy yel znc b18.2.1 b18.31800
    Contact_Supplier
AbabaCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#2-56 x 3/82-56 x 3/8 flat soc cap screw s/s b18.2.1 b18.3190
    Contact_Supplier
AbabaCAFlat Head Socket Cap ScrewSteelPlain#2-56 x 3/82-56 x 3/8 flat soc cap screw alloy b18.2.1 b18.3120
    Contact_Supplier
AbabaCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 15/16-18 x 1 flat soc cap screw s/s b18.2.1 b18.3122
    Contact_Supplier
AbabaCAFlat Head Socket Cap ScrewSteelPlain5/16-18 x 15/16-18 x 1 flat soc cap screw alloy b18.2.1 b18.3920
    Contact_Supplier
AbabaCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/45/16-18 x 1 1/4 flat soc cap screw s/s b18.2.1 b18.3350
    Contact_Supplier
AbabaCAFlat Head Socket Cap ScrewSteelPlain5/16-18 x 1 1/45/16-18 x 1 1/4 flat soc cap screw alloy b18.2.1 b18.3579
    Contact_Supplier
AbabaCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/25/16-18 x 1 1/2 flat soc cap screw s/s b18.2.1 b18.3682
    Contact_Supplier
AbabaCAFlat Head Socket Cap ScrewSteelPlain5/16-18 x 1 1/25/16-18 x 1 1/2 flat soc cap screw alloy b18.2.1 b18.3115
    Contact_Supplier
AbabaCAFlat Head Socket Cap ScrewSteelPlain5/16-18 x 1 1/25/16-18 x 1 1/2 flt soc cap nyl pel alloy b18.2.1 b18.3100
    Contact_Supplier
AbabaCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 3/45/16-18 x 1 3/4 flat soc cap screw s/s b18.2.1 b18.3100
    Contact_Supplier
AbabaCAFlat Head Socket Cap ScrewSteelPlain5/16-18 x 1 3/45/16-18 x 1 3/4 flat soc cap screw alloy b18.2.1 b18.3450
    Contact_Supplier
AbabaCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 25/16-18 x 2 flat soc cap screw s/s b18.2.1 b18.3100
    Contact_Supplier
AbabaCAFlat Head Socket Cap ScrewSteelPlain5/16-18 x 25/16-18 x 2 flat soc cap screw alloy b18.2.1 b18.361
    Contact_Supplier
AbabaCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 2 1/45/16-18 x 2 1/4 flat soc cap screw s/s b18.2.1 b18.375
    Contact_Supplier
AbabaCAFlat Head Socket Cap ScrewSteelPlain5/16-18 x 2 1/45/16-18 x 2 1/4 flat soc cap screw alloy b18.2.1 b18.3300
    Contact_Supplier
AbabaCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 2 1/25/16-18 x 2 1/2 flat soc cap screw s/s b18.2.1 b18.3100
    Contact_Supplier
AbabaCAFlat Head Socket Cap ScrewSteelPlain5/16-18 x 2 1/25/16-18 x 2 1/2 flat soc cap screw alloy b18.2.1 b18.365
    Contact_Supplier
AbabaCAFlat Head Socket Cap ScrewSteelPlain5/16-18 x 2 3/45/16-18 x 2 3/4 flat soc cap screw alloy b18.2.1 b18.310
    Contact_Supplier

Trademarks identified with products listed on this website are the property of their respective owners, not FastenersClearingHouse.com.