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Flat Head Cap Screws

Flat 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 asme b18.3), showing 200, (click on any line for more information)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
MAINSOURCNHFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM2-0.40 x 6flat soc c/s 18-8 ss48
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MAINSOURCNHFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM2.5 x 12torx flat soc c/s 18-8 ss849
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MAINSOURCNHFlat Head Socket Cap ScrewSteelPlainM2.5 x 20flat soc c/s stl z/clr213
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MAINSOURCNHFlat Head Socket Cap ScrewSteelPlainM3 x 14flat soc c/s stl blk598
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MAINSOURCNHFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3 x 16flat soc c/s 18-8 ss94
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MAINSOURCNHFlat Head Socket Cap ScrewSteelPlainM3 x 20flat soc c/s stl blk115
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MAINSOURCNHFlat Head Socket Cap ScrewSteelPlain#10-24 x 3/8flat soc c/s stl blk400
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MAINSOURCNHFlat Head Socket Cap ScrewSteelPlain#10-32 x 1 1/4flat soc c/s stl blk50
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MAINSOURCNHFlat Head Socket Cap ScrewSteelPlain#10-32 x 2 1/2flat soc c/s stl blk132
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MAINSOURCNHFlat Head Socket Cap ScrewSteelPlain#10-32 x 1/4flat soc c/s stl blk69
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MAINSOURCNHFlat Head Socket Cap ScrewSteelPlain#10-32 x 5/16flat soc c/s stl blk80
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MAINSOURCNHFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 5/8flat soc c/s 18-8 ss750
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MAINSOURCNHFlat Head Socket Cap ScrewSteelPlain1/4-20 x 5/8flat soc c/s stl blk400
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MAINSOURCNHFlat Head Socket Cap ScrewSteelFluoropolymer-Based (Xylan, Fluorokote, Teflon)1/4-20 x 7/8flat soc c/s xylan 1424 stl100
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MAINSOURCNHFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 1flat soc c/s 18-8 ss201
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MAINSOURCNHFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 1 1/4flat soc c/s 18-8 ss315
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MAINSOURCNHFlat Head Socket Cap ScrewSteelPlain3/8-16 x 1 1/4flat soc c/s stl blk281
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MAINSOURCNHFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 1 1/2flat soc c/s 18-8 ss101
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MAINSOURCNHFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 3/4flat soc c/s 18-8 ss150
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MAINSOURCNHFlat Head Socket Cap ScrewSteelPlain#4-40 x 1flat soc c/s stl blk100
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MetricThrdCAFlat Head Socket Cap ScrewClass 10.9Black OxideM2 x 8m 2 x 8 din 7991-10.9 blk flat hd socket screws2,900
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MetricThrdCAFlat Head Socket Cap ScrewClass 10.9Black OxideM2 x 16m 2 x 16 din 7991-10.9 blk flat hd socket screwsstock
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FasSpcMfgFLFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 13/8-16 x 1 flat head socket cap 304b stainless strain hardened4
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FasSpcMfgFLFlat Head Socket Cap Screw316, 317, A4 StainlessPlain3/8-16 x 13/8-16 x 1 flat head socket cap 316 stainless9
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FasSpcMfgFLFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 13/8-16 x 1 flat head socket cap 304 stainless2
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FasSpcMfgFLFlat Head Socket Cap ScrewSuperalloy (Inconel, Hastelloy, Alloy 20)Plain3/8-16 x 13/8-16 x 1 flat head socket cap 17-4 ph condition h1150 2a fit3
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FasSpcMfgFLFlat Head Socket Cap ScrewSuperalloy (Inconel, Hastelloy, Alloy 20)Plain3/8-16 x 13/8-16 x 1 flat head socket cap nitronic 602
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FasSpcMfgFLFlat Head Socket Cap ScrewSuperalloy (Inconel, Hastelloy, Alloy 20)Plain3/8-16 x 13/8-16 x 1 flat head socket cap carpenter 205
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FasSpcMfgFLFlat Head Socket Cap ScrewTitaniumPlain3/8-16 x 13/8-16 x 1 flat head socket cap titanium grade 52
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FasSpcMfgFLFlat Head Socket Cap Screw316, 317, A4 StainlessPlain3/8-16 x 13/8-16 x 1 flat head socket cap 316 stainless7
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FasSpcMfgFLFlat Head Socket Cap Screw316, 317, A4 StainlessPlain3/8-16 x 1 1/83/8-16 x 1-1/8 flat head socket cap 316b stainless strain hardened5
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FasSpcMfgFLFlat Head Socket Cap Screw316, 317, A4 StainlessPlain3/8-16 x 1 1/43/8-16 x 1-1/4 flat head socket cap 316 stainless2
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FasSpcMfgFLFlat Head Socket Cap Screw316, 317, A4 StainlessPlain3/8-16 x 1 1/43/8-16 x 1-1/4 flat head socket cap 316 stainless full thread1055
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FasSpcMfgFLFlat Head Socket Cap ScrewTitaniumPlain3/8-16 x 1 1/43/8-16 x 1-1/4 flat head socket cap titanium grade 21
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FasSpcMfgFLFlat Head Socket Cap ScrewDuplex Stainless (2205, Ferralium etc.)Plain3/8-16 x 1 1/43/8-16 x 1-1/4 flat head socket cap duplex 25073
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FasSpcMfgFLFlat Head Socket Cap ScrewASTM A574Plain3/8-16 x 1 1/23/8-16 x 1-1/2 flat head socket cap 4140 alloy-soft2
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FasSpcMfgFLFlat Head Socket Cap ScrewSuperalloy (Inconel, Hastelloy, Alloy 20)Plain3/8-16 x 1 3/43/8-16 x 1-3/4 flat head socket cap alloy 203
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FasSpcMfgFLFlat Head Socket Cap Screw316, 317, A4 StainlessPlain3/8-16 x 1 3/43/8-16 x 1-3/4 flat head socket cap 316l stainless3
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FasSpcMfgFLFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 1 3/43/8-16 x 1-3/4 flat head socket cap 18-8 stainless5
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FasSpcMfgFLFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 23/8-16 x 2 flat head socket cap 304b stainless strain hardened6
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FasSpcMfgFLFlat Head Socket Cap Screw316, 317, A4 StainlessPlain3/8-16 x 23/8-16 x 2 flat head socket cap 316 stainless full thread2
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FasSpcMfgFLFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 23/8-16 x 2 flat head socket cap 18-8 stainless (303)10
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MMFMIFlat Head Socket Cap ScrewNi-Cu Alloy (Monel, K-Monel, etc.)Plain3/8-16 x 13/8-16 x 1 flat head socket nicu 400 ff-s-86 ty 4 patch lock usa b18.2.1 b18.3223
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MMFMIFlat Head Socket Cap ScrewNi-Cu Alloy (Monel, K-Monel, etc.)Plain3/8-16 x 1 1/43/8-16 x 1-1/4 flat head socket ff-s-86 ty 4 nicu 400 patch lock usa b18.2.1 b18.38
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MMFMIFlat Head Socket Cap ScrewSteelZinc/Yellow#8-32 x 18-32 x 1 stl/zdy flat head socket ff-s-86 patch lock usa b18.2.1 b18.3978
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MMFMIFlat Head Socket Cap ScrewNi-Cu Alloy (Monel, K-Monel, etc.)Plain5/16-18 x 15/16-18 x 1 flat head socket nicu 400 ff-s-86 ty 4 w patch usa b18.2.1 b18.3318
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