#4-40 Socket Cap Screws

Socket 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.

97,968 Socket Head Cap Screw, showing 200, (click on any line for more information)

Search Results Sponsored by Parker Fasteners, your source for Socket Head Cap Screws. For more results, visit   www.parkerfasteners.com
SupplierLocTypeMaterialFinishSizeDescriptionQty 
ParkerAZSocket Head Cap ScrewSteelPlain#4-40 x 1/44-40 x 1/4 socket head cap screw 6-lobe dfar 4037 aly stl b18.2.1 b18.313,400
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ParkerAZSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/164-40 x 3/16 socket head cap screw dfar 302 s/s made in usa b18.2.1 b18.311,220
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ParkerAZSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated#4-40 x 1/44-40 x 1/4 socket head cap screw dfar s.s. passivate lock-out w/pin made in usa b18.2.1 b18.310,450
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ParkerAZSocket Head Cap ScrewSteelBlack Oxide#4-40 x 34-40 x 3 socket head screw fully threaded dfar 4037 aly stl black oxide made in usa b18.2.1 b18.35,850
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Buy Socket Cap Screws from one of our FCH Network Partners
Zoro Tools Inc.Socket Head Cap ScrewSteelPlain#4-40#4-40 cylindrical socket head cap screw 1/2 in l 40 pk
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Zoro Tools Inc.Socket Head Cap ScrewSteelPlain#4-40#4-40 cylindrical socket head cap screw 5/8 in l 100 pk
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Zoro Tools Inc.Socket Head Cap ScrewSteelPlain#4-40#4-40 cylindrical socket head cap screw 5/16 in l 100 pk
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Zoro Tools Inc.Socket Head Cap ScrewSteelPlain#4-40#4-40 cylindrical socket head cap screw 1/2 in l 100 pk
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METRO INDOHSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/44-40 x 1/4 skt c/s s/s292
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METRO INDOHSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 5/8skt c/s s/s98
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METRO INDOHSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 7/8skt c/s s/s100
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YANKEENHSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 17/324-40 x 17/32 socket head 18-8 stainless steel w/nylon open knurled plastic cap299
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YANKEENHSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated#4-40 x 3/8military spec 4-40 x 3/8 socket head cap screw 300 series stainless steel black pass700
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YANKEENHSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1 1/44-40 x 1 1/4 soc hd cap w/nylok patch stain steel12
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YANKEENHSocket Head Cap ScrewSteelBlack Oxide#4-40 x 1/84-40 x 1/8 socket head cap screw alloy steel black oxide613
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YANKEENHSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/84-40 x 1/8 socket head cap screw 18-8 stainless steel2063
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YANKEENHSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/84-40 x 1/8 soc hd cap st/stl black300
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YANKEENHSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1 5/164-40 x 1-5/16 soc hd cap screw stainless steel50
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HayesCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x .4684-40 x .468 captivated soc c/s 18-8ss300
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HayesCASocket Head Cap ScrewSteelZinc/Clear#4-40 x 5/14-40 x 5/16 spline soc c/s alloy zinc55
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HayesCASocket Head Cap ScrewNylonPlain#4-40 x 14-40 x 1 soc cap screw nylon100
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HayesCASocket Head Cap ScrewSteelZinc/Clear#4-40 x 1 1/24-40 x 1 1/2 soc cap screw alloy zinc50
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HayesCASocket Head Cap ScrewNylonPlain#4-40 x 3/324-40 x 3/32 soc cap screw black nylon1415
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HayesCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/8soc c/s patch 18-8ss4000
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HayesCASocket Head Cap ScrewSteelZinc/Clear#4-40 x 3/8soc c/s patch3150
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HayesCASocket Head Cap ScrewSteelPlain#4-40 x 5/8soc c/s patch12096
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HayesCASocket Head Cap ScrewSteelPlain#4-40 x 3/4soc c/s27466
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HayesCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1soc c/s 18-8ss400
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HayesCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1soc c/s patch 18-8ss600
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HayesCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1soc c/s 18-8ss bk/ox146
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HayesCASocket Head Cap ScrewSteelPlain#4-40 x 1soc c/s737
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HayesCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1 1/8soc c/s 18-8ss35
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HayesCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1 1/8soc c/s 18-8ss bk/ox200
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HayesCASocket Head Cap ScrewSteelPlain#4-40 x 1 1/8soc c/s300
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Set ScrewILSocket Head Cap ScrewSteelPlain#4-40 x 1/4socket c/sinquire
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Set ScrewILSocket Head Cap ScrewSteelPlain#4-40 x 1/4socket c/s zinklad1000binquire
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Set ScrewILSocket Head Cap ScrewSteelPlain#4-40 x 5/16socket c/sinquire
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Set ScrewILSocket Head Cap ScrewSteelPlain#4-40 x 3/8socket c/sinquire
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Set ScrewILSocket Head Cap ScrewSteelPlain#4-40 x 3/8socket c/s zinklad 1000binquire
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Set ScrewILSocket Head Cap ScrewSteelPlain#4-40 x 1/2socket c/sinquire
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Set ScrewILSocket Head Cap ScrewSteelZinc/Clear#4-40 x 1/2socket c/s f/t nanomate b1000inquire
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Set ScrewILSocket Head Cap ScrewSteelPlain#4-40 x 1/2socket c/s f/t zinklad 1000binquire
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Set ScrewILSocket Head Cap ScrewAluminumPlain#4-40 x 3/8socket c/sinquire
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Set ScrewILSocket Head Cap ScrewAluminumPlain#4-40 x 7/167075 t6 socket c/sinquire
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Set ScrewILSocket Head Cap ScrewAluminumPlain#4-40 x 1 1/22024-t4 hex socket c/sinquire
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Set ScrewILSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 5/1618-8 304 socket c/sinquire
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Set ScrewILSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/818-8 304 socket c/sinquire
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Set ScrewILSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1 3/818-8 304 socket c/sinquire
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Set ScrewILSocket Head Cap ScrewSteelPlain#4-40 x 3/32socket c/sinquire
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Set ScrewILSocket Head Cap ScrewSteelZinc/Black#4-40 x 1/4socket c/s rohs black and bake16600
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SIIINSocket Head Cap ScrewSteelBlack Oxide#4-40 x 1 1/2#4-40 x 1-1/2 black oxide alloy steel socket cap screw)100
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RCFastAZSocket Head Cap ScrewSteelBlack Oxide#4-40 x 1/4socket cap stl black oxinquire
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RCFastAZSocket Head Cap ScrewSteelBlack Oxide#4-40 x 3/8socket cap stl black ox100
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RCFastAZSocket Head Cap ScrewSteelBlack Oxide#4-40 x 1/2socket cap stl black oxinquire
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RCFastAZSocket Head Cap ScrewSteelBlack Oxide#4-40 x 5/8socket cap stl black oxinquire
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RCFastAZSocket Head Cap Screw316, 317, A4 StainlessPlain#4-40 x 2socket cap stainless 316100
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RCFastAZSocket Head Cap ScrewSteelBlack Oxide#4-40 x 1/4socket cap nylon patch stl black oxinquire
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RCFastAZSocket Head Cap ScrewSteelBlack Oxide#4-40 x 3/8socket cap nylon patch stl black oxinquire
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RCFastAZSocket Head Cap ScrewSteelBlack Oxide#4-40 x 1/2socket cap nylon patch stl black oxinquire
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RCFastAZSocket Head Cap ScrewSteelBlack Oxide#4-40 x 5/8socket cap nylon patch stl black oxinquire
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RCFastAZSocket Head Cap ScrewSteelBlack Oxide#4-40 x 3/4socket cap nylon patch stl black oxinquire
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RCFastAZSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/4socket cap nylon patch 18-8 304inquire
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RCFastAZSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/8socket cap nylon patch 18-8 3047500
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RCFastAZSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/8socket cap 18-8 304400
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RCFastAZSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/4socket cap 18-8 304500
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RCFastAZSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1 1/4socket cap 18-8 304900
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AbabaCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/84-40 x 1/8 soc cap screw s/s b18.2.1 b18.3500
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AbabaCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/84-40 x 1/8 soc cap screw s/s b18.2.1 b18.3100
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AbabaCASocket Head Cap ScrewSteelPlain#4-40 x 1/84-40 x 1/8 soc cap screw alloy b18.2.1 b18.3200
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AbabaCASocket Head Cap ScrewSteelPlain#4-40 x 1/84-40 x 1/8 soc cap screw alloy b18.2.1 b18.3200
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AbabaCASocket Head Cap ScrewSteelPlain#4-40 x 3/164-40 x 3/16 soc cap screw alloy b18.2.1 b18.3255
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AbabaCASocket Head Cap ScrewSteelPlain#4-40 x 3/164-40 x 3/16 soc cap screw alloy b18.2.1 b18.3200
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AbabaCASocket Head Cap ScrewSteelPlain#4-40 x 24-40 x 2 soc cap screw alloy b18.2.1 b18.3200
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AbabaCASocket Head Cap ScrewSteelPlain#4-40 x 24-40 x 2 soc cap screw alloy b18.2.1 b18.3100
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AbabaCASocket Head Cap ScrewSteelPlain#4-40 x 5/164-40 x 5/16 soc cap screw alloy b18.2.1 b18.3400
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AbabaCASocket Head Cap ScrewSteelPlain#4-40 x 5/164-40 x 5/16 soc cap screw alloy b18.2.1 b18.3300
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AbabaCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/24-40 x 1/2 soc cap screw w/patch s/s b18.2.1 b18.3550
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AbabaCASocket Head Cap Screw316, 317, A4 StainlessPlain#4-40 x 5/84-40 x 5/8 soc cap screw 316 s/s b18.2.1 b18.3100
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JacksonMSSocket Head Cap ScrewSteelPlain#4-40 x 1/4nc socket hd cap250
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JacksonMSSocket Head Cap ScrewSteelPlain#4-40 x 5/16nc socket hd cap59
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JacksonMSSocket Head Cap ScrewSteelPlain#4-40 x 3/8nc socket hd cap200
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JacksonMSSocket Head Cap ScrewSteelPlain#4-40 x 5/8nc socket hd cap91
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JacksonMSSocket Head Cap ScrewSteelPlain#4-40 x 3/4nc socket hd cap49
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JacksonMSSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/4nc socket hd c/s 18-8 s/s162
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JacksonMSSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/8nc socket hd c/s 18-8 s/s317
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JacksonMSSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/2nc socket hd c/s 18-8 s/s296
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JacksonMSSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 5/8nc socket hd c/s 18-8 s/s7
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JacksonMSSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/4nc socket hd c/s 18-8 s/s173
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JacksonMSSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1 1/4nc socket hd c/s 18-8 s/s51
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JacksonMSSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1 1/2nc socket hd c/s 18-8 s/s63
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