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Socket Head Cap Screw (ANSI ASME 18.3)

FastenerSocket Head Cap Screws are typically used in machine parts, die fixturing, and clamping. Socket head cap screws have a flat faced, circular raised head with an indented hex socket. They can be fully or part threaded, are usually manufactured from high grade alloy steel. Dimensionally, metric socket head cap screws are covered by the relevant DIN, ISO or JIS standards, but US/Imperial socket head cap screws are covered by the ASME B18.2.1 and B18.3 specifications.

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

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
Cal FastenrsCASocket Head Cap ScrewSteelZinc/Clear#4-40 x 1/2soc c/s Cr3+600
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Cal FastenrsCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5-0.80 x 16socket c/s 18-8 30490
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Cal FastenrsCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3-0.50 x 10socket c/s 18-8 304800
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MAINSOURCNHSocket Head Cap ScrewSteelPlain#4-40 x 1 3/8soc c/s stl blk50
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CenturyFLSocket Head Cap Screwnas1189e04p8 500
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CenturyFLSocket Head Cap Screwnas1992-1h 296
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CenturyFLSocket Head Cap Screwnas1351-12-64p 12
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CenturyFLSocket Head Cap Screwnas538b6p15 170
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GLFSocket Head Cap ScrewnullBlack Oxide7/16-14 x 2 3/47/16-14 x 2-3/4 shcs alloy stl blk ox35
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GLFSocket Head Cap Screw316, 317, A4 StainlessPlain7/8-9 x 27/8-9 x 2 shcs (ft) 316 s/s40
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MESAFASTCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 1/41/4-20x1-1/4 socket head cap screw 18-8 s/s34.0
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Future FastenerTXSocket Head Cap ScrewSteelBlack Oxide7/16-20 x 17/16-20 x 1 ferry head 12pt socket blk17
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Future FastenerTXSocket Head Cap ScrewSteelPlain10knob for #10 socket hd cap screw81
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Future FastenerTXSocket Head Cap ScrewSteelPlain1/4knob for 1/4 socket head cap74
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Future FastenerTXSocket Head Cap ScrewSteelPlain3/8knob for 3/8 socket head cap screw47
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Future FastenerTXSocket Head Cap ScrewSteelPlain5/16knob for 5/16 socket head cap screw11
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Future FastenerTXSocket Head Cap ScrewSteelBlack OxideM2.5 x 4m2.5 x 4 socket head cap screw blk132
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Future FastenerTXSocket Head Cap ScrewSteelBlack OxideM2 x 6m2 x 6 socket head cap screw blk100
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Future FastenerTXSocket Head Cap ScrewSteelBlack OxideM2 x 8m2 x 8 socket head cap screw blk75
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Future FastenerTXSocket Head Cap ScrewSteelBlack OxideM3 x 6m3 x 6 socket head cap blk356
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Future FastenerTXSocket Head Cap ScrewSteelBlack OxideM3 x 8m3 x 8 socket head cap screw blk100
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Future FastenerTXSocket Head Cap Screw316, 317, A4 StainlessPlainM4 x 12m4 x 12 shcs 316 ss1
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Future FastenerTXSocket Head Cap ScrewSteelBlack OxideM2.5 x 5m2.5 x 5 socket head cap screw blk480
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Future FastenerTXSocket Head Cap ScrewSteelPlainM12 x 50m12 x 50mm socket head cap screw blk.128
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Future FastenerTXSocket Head Cap ScrewSteelPlainM12 x 40m12 x 40 socket head cap screw (12.9) black302
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Future FastenerTXSocket Head Cap ScrewSteelBlack OxideM12 x 25m12 x 25 socket head cap screw blk33
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Future FastenerTXSocket Head Cap ScrewSteelBlack OxideM12 x 45m12 x 45 socket head cap screw blk133
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Future FastenerTXSocket Head Cap ScrewSteelZinc/ClearM12 x 40m12 x 40 socket head cap screw zinc plated4
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Future FastenerTXSocket Head Cap ScrewSteelBlack OxideM12 x 30m12 x 30 socket head cap screw blk257
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Future FastenerTXSocket Head Cap ScrewSteelBlack OxideM10 x 160m10 x 160 socket head cap screw blk46
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Future FastenerTXSocket Head Cap ScrewSteelBlack OxideM12 x 35m12 x 35 socket head cap screw blk291
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Cal FastenrsCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain2-56 x 9/16 socket cap screw stainless skt cap screw | skt cap screw | skt cap screw | skt cap screw2,500
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Future FastenerTXSocket Head Cap ScrewSteelPlainmetric socket head cap screw (12.9) assortment black1
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KomarILSocket Head Cap Screw316, 317, A4 StainlessPlain#4-40 x 5/8socket c/s 316 ss
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KomarILSocket Head Cap Screw316, 317, A4 StainlessPlain1/4-20 x 2socket c/s 316 ss
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KomarILSocket Head Cap ScrewSteelCadmium#2-56 x 1/2socket c/s cad
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KomarILSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32 x 1/2socket c/s 303 ss
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BHAMALSocket Head Cap ScrewSteelPlain#8-32 x 3/88-32 x 3/8 socket cs dom b18.2.1 b18.399
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BHAMALSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 3/86-32 x 3/8 soc cap scr 300 ser ss b18.2.1 b18.3317
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BHAMALSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 3/41/2-13 x 1 3/4 soc cap scr 300 ser ss b18.2.1 b18.3203
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Future FastenerTXSocket Head Cap ScrewSteelBlack OxideM12 x 240m12 x 240 soc hd cap screw blk8
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KomarILSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 5/8socket c/s 18-8 ss (pass)
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KomarILSocket Head Cap ScrewSteelPlain1/2-13 x 4socket c/s
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KomarILSocket Head Cap Screw316, 317, A4 StainlessPlainM8-1.25 x 14socket c/s 316 ss
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KomarILSocket Head Cap ScrewSteelPlain3/4-10 x 7socket c/s
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KomarILSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM10-1.50 x 30socket c/s 18-8 ss
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BHAMALSocket Head Cap ScrewSteelPlainM27-3.00 x 100m27-3.0 x 100 soc cap scr din 912 gr7
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Future FastenerTXSocket Head Cap ScrewSteelBlack OxideM20 x 180m20 x 180 socket hd cap screw blk12
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KomarILSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5-0.80 x 10socket c/s 18-8 ss100
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KomarILSocket Head Cap Screw316, 317, A4 StainlessPlain1/4-20 x 1 3/4socket c/s 316 ss37
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Future FastenerTXSocket Head Cap ScrewSteelBlack OxideM4 x 12m4 x 12 socket head cap screw blk500
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Future FastenerTXSocket Head Cap ScrewSteelBlack OxideM24 x 80m24 x 80 socket head cap screw blk31
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Future FastenerTXSocket Head Cap ScrewSteelBlack OxideM12 x 160m12 x 160 socket hd cap screw blk9
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KomarILSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 1 1/4socket c/s 18-8 ss2600
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KomarILSocket Head Cap ScrewSteelZinc/Clear#4-40 x 1/4socket c/s1400
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KomarILSocket Head Cap Screw316, 317, A4 StainlessPlainM8-1.25 x 90socket c/s 316 ss40
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KomarILSocket Head Cap ScrewNi-Cu Alloy (Monel, K-Monel, etc.)Plain1/4-20 x 5/8socket c/s monel k50016
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KomarILSocket Head Cap ScrewGrade B8MPlain5/8-11 x 2sock c/sr(b8m-1.05% copper) 316 ss3
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KomarILSocket Head Cap ScrewNi-Cu Alloy (Monel, K-Monel, etc.)Plain1/2-13 x 1 1/2socket c/s monel k5002
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Future FastenerTXSocket Head Cap ScrewSteelBlack OxideM24 x 180m24 x 180 socket hd cap screw blk10
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