#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.

98,969 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
    Contact_Supplier
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
    Contact_Supplier
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
    Contact_Supplier
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
    Contact_Supplier
 
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
    Buy_Online
Zoro Tools Inc.Socket Head Cap ScrewSteelPlain#4-40#4-40 cylindrical socket head cap screw 5/8 in l 100 pk
    Buy_Online
Zoro Tools Inc.Socket Head Cap ScrewSteelPlain#4-40#4-40 cylindrical socket head cap screw 5/16 in l 100 pk
    Buy_Online
Zoro Tools Inc.Socket Head Cap ScrewSteelPlain#4-40#4-40 cylindrical socket head cap screw 1/2 in l 100 pk
    Buy_Online
 
Buy Socket Cap Screws from one of our FCH Network Members
Set ScrewILSocket Head Cap ScrewSteelPlain#4-40 x 1/4socket c/sinquire
    Contact_Supplier
Set ScrewILSocket Head Cap ScrewSteelPlain#4-40 x 1/4socket c/s zinklad1000binquire
    Contact_Supplier
Set ScrewILSocket Head Cap ScrewSteelPlain#4-40 x 5/16socket c/sinquire
    Contact_Supplier
Set ScrewILSocket Head Cap ScrewSteelPlain#4-40 x 3/8socket c/sinquire
    Contact_Supplier
Set ScrewILSocket Head Cap ScrewSteelPlain#4-40 x 3/8socket c/s zinklad 1000binquire
    Contact_Supplier
Set ScrewILSocket Head Cap ScrewSteelPlain#4-40 x 1/2socket c/sinquire
    Contact_Supplier
Set ScrewILSocket Head Cap ScrewSteelZinc/Clear#4-40 x 1/2socket c/s f/t nanomate b1000inquire
    Contact_Supplier
Set ScrewILSocket Head Cap ScrewSteelPlain#4-40 x 1/2socket c/s f/t zinklad 1000binquire
    Contact_Supplier
Set ScrewILSocket Head Cap ScrewAluminumPlain#4-40 x 3/8socket c/sinquire
    Contact_Supplier
Set ScrewILSocket Head Cap ScrewAluminumPlain#4-40 x 7/167075 t6 socket c/sinquire
    Contact_Supplier
Set ScrewILSocket Head Cap ScrewAluminumPlain#4-40 x 1 1/22024-t4 hex socket c/sinquire
    Contact_Supplier
Set ScrewILSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 5/1618-8 304 socket c/sinquire
    Contact_Supplier
Set ScrewILSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/818-8 304 socket c/sinquire
    Contact_Supplier
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
    Contact_Supplier
Set ScrewILSocket Head Cap ScrewSteelPlain#4-40 x 3/32socket c/sinquire
    Contact_Supplier
Set ScrewILSocket Head Cap ScrewSteelZinc/Black#4-40 x 1/4socket c/s rohs black and bake16600
    Contact_Supplier
TSFTXSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/4socket head cap screw 18-8 ss w/nylon locking patch 440 x 1/415000
    Contact_Supplier
AbabaCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 14-40 x 1 soc cap screw s/s b18.2.1 b18.3200
    Contact_Supplier
AbabaCASocket Head Cap ScrewSteelPlain#4-40 x 14-40 x 1 soc cap screw alloy b18.2.1 b18.31200
    Contact_Supplier
AbabaCASocket Head Cap ScrewSteelPlain#4-40 x 14-40 x 1 soc cap screw alloy b18.2.1 b18.3100
    Contact_Supplier
AbabaCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1 1/44-40 x 1 1/4 soc cap screw s/s b18.2.1 b18.31171
    Contact_Supplier
AbabaCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1 1/44-40 x 1 1/4 soc cap screw s/s b18.2.1 b18.3300
    Contact_Supplier
AbabaCASocket Head Cap ScrewSteelPlain#4-40 x 1 1/44-40 x 1 1/4 soc cap screw alloy b18.2.1 b18.3200
    Contact_Supplier
AbabaCASocket Head Cap ScrewSteelPlain#4-40 x 1 1/44-40 x 1 1/4 soc cap screw alloy b18.2.1 b18.3100
    Contact_Supplier
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 w/patch s/s b18.2.1 b18.3100
    Contact_Supplier
AbabaCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1 1/24-40 x 1 1/2 soc cap screw s/s b18.2.1 b18.3215
    Contact_Supplier
AbabaCASocket Head Cap ScrewSteelPlain#4-40 x 1 1/24-40 x 1 1/2 soc cap screw alloy b18.2.1 b18.3350
    Contact_Supplier
AbabaCASocket Head Cap ScrewSteelPlain#4-40 x 1 1/24-40 x 1 1/2 soc cap screw alloy b18.2.1 b18.3450
    Contact_Supplier
AbabaCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/164-40 x 3/16 soc cap screw s/s b18.2.1 b18.3800
    Contact_Supplier
AbabaCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/164-40 x 3/16 soc cap screw s/s b18.2.1 b18.3200
    Contact_Supplier
AbabaCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/164-40 x 3/16 soc cap screw w/patch s/s b18.2.1 b18.3802
    Contact_Supplier
AbabaCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/44-40 x 1/4 soc cap screw s/s b18.2.1 b18.31697
    Contact_Supplier
AbabaCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/44-40 x 1/4 soc cap screw s/s b18.2.1 b18.3700
    Contact_Supplier
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
    Contact_Supplier
METRO INDOHSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 5/8skt c/s s/s98
    Contact_Supplier
METRO INDOHSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 7/8skt c/s s/s100
    Contact_Supplier
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
    Contact_Supplier
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
    Contact_Supplier
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
    Contact_Supplier
YANKEENHSocket Head Cap ScrewSteelBlack Oxide#4-40 x 1/84-40 x 1/8 socket head cap screw alloy steel black oxide613
    Contact_Supplier
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
    Contact_Supplier
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
    Contact_Supplier
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
    Contact_Supplier
YANKEENHSocket Head Cap ScrewSteelBlack Oxide#4-40 x 1 3/84-40 x 1-3/8 socket head cap alloy steel black oxide300
    Contact_Supplier
YANKEENHSocket Head Cap ScrewSteelBlack Oxide#4-40 x 1 1/24-40 x 1 1/2 soc hd cap screw alloy blk oxide100
    Contact_Supplier
YANKEENHSocket Head Cap ScrewSteelBlack Oxide#4-40 x 1 3/44-40 x 1 3/4 soc hd cap screw alloy blk oxide100
    Contact_Supplier
YANKEENHSocket Head Cap ScrewSteelBlack Oxide#4-40 x 3/164-40 x 3/16 soc hd cap screw alloy blk oxide200
    Contact_Supplier
YANKEENHSocket Head Cap ScrewSteelBlack Oxide#4-40 x 24-40 x 2 socket head cap screw alloy steel black oxide29
    Contact_Supplier
YANKEENHSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 24-40 x 2 socket head cap screw 18-8 stainless steel300
    Contact_Supplier
YANKEENHSocket Head Cap ScrewSteelPlain#4-40 x 1/44-40 x 1/4 soc hd cap w/nylok patch alloy500
    Contact_Supplier
YANKEENHSocket Head Cap ScrewSteelPlain#4-40 x 1/44-40 x 1/4 soc hd cap screw unbrako alloy300
    Contact_Supplier
YANKEENHSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/44-40 x 1/4 soc hd cap w/nylok patch stain steel575
    Contact_Supplier
JacksonMSSocket Head Cap ScrewSteelPlain#4-40 x 1/4nc socket hd cap250
    Contact_Supplier
JacksonMSSock et Head Cap ScrewSteelPlain#4-40 x 5/16nc socket hd cap200
    Contact_Supplier
JacksonMSSocket Head Cap ScrewSteelPlain#4-40 x 3/8nc socket hd cap200
    Contact_Supplier
JacksonMSSocket Head Cap ScrewSteelPlain#4-40 x 5/8nc socket hd cap91
    Contact_Supplier
JacksonMSSocket Head Cap ScrewSteelPlain#4-40 x 3/4nc socket hd cap49
    Contact_Supplier
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/s152
    Contact_Supplier
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/s307
    Contact_Supplier
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
    Contact_Supplier
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
    Contact_Supplier
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
    Contact_Supplier
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
    Contact_Supplier
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
    Contact_Supplier
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
    Contact_Supplier
AbabaCASocket Head Cap ScrewSteelPlain#4-40 x 1/84-40 x 1/8 soc cap screw alloy b18.2.1 b18.3200
    Contact_Supplier
AbabaCASocket Head Cap ScrewSteelPlain#4-40 x 3/164-40 x 3/16 soc cap screw alloy b18.2.1 b18.3200
    Contact_Supplier
AbabaCASocket Head Cap ScrewSteelPlain#4-40 x 24-40 x 2 soc cap screw alloy b18.2.1 b18.3225
    Contact_Supplier
AbabaCASocket Head Cap ScrewSteelPlain#4-40 x 5/164-40 x 5/16 soc cap screw alloy b18.2.1 b18.3300
    Contact_Supplier
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
    Contact_Supplier
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
    Contact_Supplier
ACCURATEILSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 5/8coarse socket c/s 18-8 304300
    Contact_Supplier
JET FITTINGCASocket Head Cap ScrewSteelPlain#4-40 x 1/44-40x1/4 (ft) hex socket cap screw alloy steel thermal black oxide b18.2.1 b18.31900
    Contact_Supplier
JET FITTINGCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/8cap screw socket 440x1/8 stainless steel b18.2.1 b18.31500
    Contact_Supplier
JET FITTINGCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#4-40 x 1/8cap screw socket 440x1/8 stainless steel black oxide b18.2.1 b18.33750
    Contact_Supplier
JET FITTINGCASocket Head Cap ScrewSteelPlain#4-40 x 3/16cap screw socket 440x3/16 alloy steel b18.2.1 b18.3800
    Contact_Supplier
JET FITTINGCASocket Head Cap ScrewSteelZinc/Yellow#4-40 x 3/16cap screw socket 440x3/16 cadmium plated yellow b18.2.1 b18.3855
    Contact_Supplier
JET FITTINGCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/16cap screw socket 440x3/16 stainless steel b18.2.1 b18.3530
    Contact_Supplier
JET FITTINGCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/4cap screw socket 4-40x1/4 stainless steel 18-8 b18.2.1 b18.31850
    Contact_Supplier
JET FITTINGCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#4-40 x 1/4cap screw socket 440x1/4 stainless steel black oxide b18.2.1 b18.310500
    Contact_Supplier
JET FITTINGCASocket Head Cap ScrewSteelPlain#4-40 x 5/16cap screw socket 440x5/16 alloy steel b18.2.1 b18.3100
    Contact_Supplier
JET FITTINGCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 5/164-40x5/16 hex socket cap screw stainless steel 18-8 b18.2.1 b18.3725
    Contact_Supplier
JET FITTINGCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/84-40x3/8 (ft) hex socket cap screw stainless steel 18-8 b18.2.1 b18.325
    Contact_Supplier
JET FITTINGCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#4-40 x 3/8cap screw socket 440x3/8 stainless steel black oxide b18.2.1 b18.31940
    Contact_Supplier
JET FITTINGCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 7/16cap screw socket 440x7/16 stainless steel b18.2.1 b18.3940
    Contact_Supplier
JET FITTINGCASocket Head Cap ScrewSteelPlain#4-40 x 1/2cap screw socket 440x1/2 alloy steel b18.2.1 b18.35636
    Contact_Supplier
JET FITTINGCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/2cap screw socket hex 4-40x1/2 stainless steel b18.2.1 b18.3384
    Contact_Supplier
JET FITTINGCASocket Head Cap ScrewSteelPlain#4-40 x 9/16cap screw socket 440x9/16 alloy steel b18.2.1 b18.31600
    Contact_Supplier
RCFastAZSocket Head Cap ScrewSteelBlack Oxide#4-40 x 1/4socket cap stl black oxinquire
    Contact_Supplier
RCFastAZSocket Head Cap ScrewSteelBlack Oxide#4-40 x 3/8socket cap stl black ox100
    Contact_Supplier
RCFastAZSocket Head Cap ScrewSteelBlack Oxide#4-40 x 1/2socket cap stl black oxinquire
    Contact_Supplier
RCFastAZSocket Head Cap ScrewSteelBlack Oxide#4-40 x 5/8socket cap stl black oxinquire
    Contact_Supplier
RCFastAZSocket Head Cap Screw316, 317, A4 StainlessPlain#4-40 x 2socket cap stainless 316100
    Contact_Supplier
RCFastAZSocket Head Cap ScrewSteelBlack Oxide#4-40 x 1/4socket cap nylon patch stl black oxinquire
    Contact_Supplier
RCFastAZSocket Head Cap ScrewSteelBlack Oxide#4-40 x 3/8socket cap nylon patch stl black oxinquire
    Contact_Supplier
RCFastAZSocket Head Cap ScrewSteelBlack Oxide#4-40 x 1/2socket cap nylon patch stl black oxinquire
    Contact_Supplier
RCFastAZSocket Head Cap ScrewSteelBlack Oxide#4-40 x 5/8socket cap nylon patch stl black oxinquire
    Contact_Supplier
RCFastAZSocket Head Cap ScrewSteelBlack Oxide#4-40 x 3/4socket cap nylon patch stl black oxinquire
    Contact_Supplier
RCFastAZSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/4socket cap nylon patch 18-8 304inquire
    Contact_Supplier
RCFastAZSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/8socket cap nylon patch 18-8 3047500
    Contact_Supplier
RCFastAZSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/8socket cap 18-8 304400
    Contact_Supplier
RCFastAZSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/4socket cap 18-8 304500
    Contact_Supplier
RCFastAZSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1 1/4socket cap 18-8 304900
    Contact_Supplier
RCFastAZSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/4socket cap 18-8 304395
    Contact_Supplier
JET FITTINGCASocket Head Cap ScrewSteelZinc/Yellow#4-40 x 1/4cap screw socket 440x1/4 cadmium plated yellow b18.2.1 b18.31182
    Contact_Supplier
JET FITTINGCASocket Head Cap ScrewSteelZinc/Yellow#4-40 x 1/4cap screw socket 440x1/4 cadmium plated yellow lock b18.2.1 b18.350
    Contact_Supplier
JET FITTINGCASocket Head Cap ScrewSteelZinc/Yellow#4-40 x 3/8cap screw socket 440x3/8 cadmium plated yellow b18.2.1 b18.32800
    Contact_Supplier
JET FITTINGCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/8cap screw socket 440x3/8 stainless steel patch lock b18.2.1 b18.31052
    Contact_Supplier
JET FITTINGCASocket Head Cap ScrewSteelZinc/Yellow#4-40 x 7/16cap screw socket 440x7/16 cadmium plated yellow b18.2.1 b18.3188
    Contact_Supplier
JET FITTINGCASocket Head Cap ScrewSteelZinc/Clear#4-40 x 5/8cap screw socket 440x5/8 m-steel zinc plated (domestic) b18.2.1 b18.31500
    Contact_Supplier

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