5/16-18 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 ScrewSteelPlain5/16-18 x 7/85/16-18 x 7/8 low head cap screw dfar 4037 aly stl 6 lobe made in usa b18.2.1 b18.36,139
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ParkerAZSocket Head Cap ScrewSteelBlack Oxide5/16-18 x 1 1/25/16-18 x 1-1/2 socket head cap screw dfar 4037 aly stl black oxide made in usa b18.2.1 b18.36,210
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ParkerAZSocket Head Cap ScrewSteelBlack Oxide5/16-18 x 15/16-18 x 1 socket head cap screw sems washer dfar 4037 aly stl black oxide made in usa b18.2.1 b18.35,775
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ParkerAZSocket Head Cap ScrewSteelBlack Oxide5/16-18 x 15/16-18 x 1 socket head cap screw sems washer dfar 4037 aly stl black oxide made in usa b18.2.1 b18.35,730
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Zoro Tools Inc.Socket Head Cap ScrewSteelPlain5/16-18 2 1/45/16-18 socket socket head cap screw 2 1/4 in l 10 pk
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Zoro Tools Inc.Socket Head Cap ScrewSteelPlain5/16-185/16-18 cylindrical socket head cap screw 1 in l 5 pk
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Zoro Tools Inc.Socket Head Cap ScrewSteelPlain5/16-185/16-18 low socket head cap screw 1 1/4 in l 100 pk
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Zoro Tools Inc.Socket Head Cap ScrewSteelPlain5/16-185/16-18 cylindrical socket head cap screw 7/8 in l 100 pk
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SWACOOHSocket Head Cap ScrewSteelZinc/Clear5/16-18 x 55/16-18 x 5 shcs alloy zinc600
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SJS ProdCASocket Head Cap ScrewSteelPlain5/16-18 x 1 1/4s/h c/s alloy 5/16-18x1-1/4230
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SJS ProdCASocket Head Cap ScrewSteelPlain5/16-18 x 2 3/4s/h c/s alloy 5/16-18x2-3/4104
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SJS ProdCASocket Head Cap ScrewSteelPlain5/16-18 x 1 1/2s/h c/s alloy 5/16-18x1-1/230
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SJS ProdCASocket Head Cap ScrewSteelZinc/Clear5/16-18 x 1 1/25/16-18 x 1-1/2 soc/hd c/s st zp
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SJS ProdCASocket Head Cap ScrewSteelPlain5/16-18 x 3 1/25/16-18x3 1/2 s/h c/s alloy
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SJS ProdCASocket Head Cap ScrewSteelPlain5/16-18 x 1 1/2soc/set knurl cup alloy 5/16-18x1-1/23225
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SJS ProdCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 3/4s/h c/s ss 5/16-18x3/4824
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SJS ProdCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 5/85/16-18 x 5/8 soc/hd c/s ss20
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SJS ProdCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 7/8s/h c/s ss 5/16-18x7/8
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SJS ProdCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1/4s/h c/s ss 5/16-18x1/4
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SJS ProdCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 3/8s/h c/s ss 5/16-18x3/8
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SJS ProdCASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 5/85/16-18x5/8 soc/set c/p ss
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ASMCILSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 3/85/16-18x1 3/8 coarse socket hd cap screw ss18-8 unc625
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ASMCILSocket Head Cap ScrewSteelPlain5/16-18 x 3/45/16-18x3/4 (ft) coarse socket hd c/s 1936 series25
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ASMCILSocket Head Cap ScrewSteelPlain5/16-18 x 1 1/2coarse socket low hd c/s450
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ASMCILSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 3 1/2coarse socket hd c/s ss18-8298
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LippinCASocket Head Cap ScrewSteelPlain5/16-18 x 4 1/2socket cap screw plain190
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LippinCASocket Head Cap ScrewSteelPlain5/16-18 x 3 1/2socket cap screw plain959
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LippinCASocket Head Cap ScrewSteelPlain5/16-18 x 5socket cap screw plain255
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LippinCASocket Head Cap ScrewSteelPlain5/16-18 x 4socket cap screw plain445
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LippinCASocket Head Cap ScrewSteelPlain5/16-18 x 3socket cap screw plain418
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LippinCASocket Head Cap ScrewSteelPlain5/16-18 x 3/8socket cap screw plain1770
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LippinCASocket Head Cap ScrewSteelPlain5/16-18 x 1/2socket cap screw plain650
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LippinCASocket Head Cap ScrewSteelZinc/Clear5/16-18 x 1 1/4socket cap screw zinc plated100
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LippinCASocket Head Cap ScrewSteelPlain5/16-18 x 2 1/4socket cap screw plain372
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LippinCASocket Head Cap ScrewSteelPlain5/16-18 x 3/4socket cap screw plain373
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LippinCASocket Head Cap ScrewSteelZinc/Clear5/16-18 x 1 1/2socket cap screw zinc plated100
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LippinCASocket Head Cap ScrewSteelPlain5/16-18 x 1socket cap screw plain1236
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LippinCASocket Head Cap ScrewSteelPlain5/16-18 x 5/8socket cap screw plain1588
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LippinCASocket Head Cap ScrewSteelPlain5/16-18 x 1 1/2socket cap screw plain100
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LippinCASocket Head Cap ScrewSteelPlain5/16-18 x 1 3/4socket cap screw plain3193
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LippinCASocket Head Cap ScrewSteelPlain5/16-18 x 2 1/2socket cap screw plain180
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SRFALSocket Head Cap ScrewSteelPlain5/16-18 x 2 1/4shcs488
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SRFALSocket Head Cap ScrewSteelPlain5/16-18 x 2 1/2shcs230
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SRFALSocket Head Cap ScrewSteelPlain5/16-18 x 3 1/4shcs73
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SRFALSocket Head Cap ScrewSteelPlain5/16-18 x 5/8shcs50
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CNBILSocket Head Cap ScrewSteelFluoropolymer (Xylan, Fluorokote, Teflon)5/16-18 x 1socket c/s zylan blue1092
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CNBILSocket Head Cap ScrewSteelPlain5/16-18 x 1 3/4socket c/s ,10
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CNBILSocket Head Cap ScrewSteelPlain5/16-18 x 2 3/4socket c/s50
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CNBILSocket Head Cap ScrewSteelBlack Oxide5/16-18 x 2 1/2shcs f/t111
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CNBILSocket Head Cap ScrewSteelFluoropolymer (Xylan, Fluorokote, Teflon)5/16-18 x 3 1/2socket hd c/s xylan blue981
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GlobalCASocket Head Cap ScrewSteelPlain5/16-18 x 1socket c/s75
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DeltaTXSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 3/4soc c/s 18-8 sst 5/16-18 x 3/4217
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DeltaTXSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1/2soc c/s 18-8 sst 5/16-18 x 1/2123
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DeltaTXSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 7/8soc c/s 18-8 sst 5/16-18 x 7/8285
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DeltaTXSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 5/8soc c/s 18-8 sst 5/16-18 x 5/8401
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DeltaTXSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 3/8soc c/s 18-8 sst 5/16-18 x 3/8373
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DeltaTXSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 2 1/2soc c/s 18-8 sst 5/16-18 x 2 1/2358
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DeltaTXSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 2soc c/s 18-8 sst 5/16-18 x 283
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DeltaTXSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/2soc c/s 18-8 sst 5/16-18 x 1 1/2224
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DeltaTXSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1soc c/s 18-8 sst 5/16-18 x 193
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DeltaTXSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 2 1/4soc c/s 18-8 sst 5/16-18 x 2 1/4192
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DeltaTXSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/4soc c/s 18-8 sst 5/16-18 x 1 1/41561
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DeltaTXSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1soc c/s 18-8 sst 5/16-18 x 1318
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DeltaTXSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 3/4soc c/s 18-8 sst 5/16-18 x 1 3/494
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DeltaTXSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 3/8soc c/s 18-8 sst 5/16-18 x 1 3/8100
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DeltaTXSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 3 3/4soc c/s 18-8 sst 5/16-18 x 3 3/4318
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DeltaTXSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 4 1/2soc c/s 18-8 sst 5/16-18 x 4 1/277
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HodellOHSocket Head Cap ScrewSteelPlain5/16-18 x 7/85/16-18 x 7/8 shcs tri/zi/blk to prt66
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OBRIENOHSocket Head Cap ScrewSteelPlain5/16-18 x 1 3/4socket c/s nylk100
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OBRIENOHSocket Head Cap ScrewSteelPlain5/16-18 x 4 1/4socket c/s2
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OBRIENOHSocket Head Cap ScrewSteelPlain5/16-18 x 3 3/4socket c/s156
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OBRIENOHSocket Head Cap Screw316, 317, A4 StainlessPlain5/16-18 x 1/2socket c/s 316 stainless272
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OBRIENOHSocket Head Cap ScrewSteelPlain5/16-18 x 4 1/2socket c/s9
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OBRIENOHSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 3 1/2socket c/s 18-8 30429
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OBRIENOHSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 7/8socket c/s 18-8 3041027
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OBRIENOHSocket Head Cap ScrewSteelZinc/Clear5/16-18 x 5/8socket c/s171
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OBRIENOHSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 7socket c/s 18-8 30410
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OBRIENOHSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 3/4socket c/s bumax 88 s/s37
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OBRIENOHSocket Head Cap ScrewSteelPlain5/16-18 x 1low socket c/s700
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THRDFASTALSocket Head Cap ScrewSteelPlain5/16-18 x 7/8socket c/s b18.2.1 b18.3250
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THRDFASTMSSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 3/418-8 ss socket c/s b18.2.1 b18.38
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THRDFASTMSSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/218-8 ss socket c/s b18.2.1 b18.3374
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THRDFASTMSSocket Head Cap Screw316, 317, A4 StainlessPlain5/16-18 x 1/2t-316 ss socket c/s b18.2.1 b18.352
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THRDFASTMSSocket Head Cap Screw316, 317, A4 StainlessPlain5/16-18 x 1 1/4t-316 ss socket cap b18.2.1 b18.351
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THRDFASTMSSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 2 1/218-8 ss socket c/s b18.2.1 b18.350
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NorthernMNSocket Head Cap ScrewSteelZinc/Clear5/16-18 x 2 1/2s/o 5/16-18x2-1/2 socket hd cap zinc & bake58
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TrifastTXSocket Head Cap ScrewGrades L7, L7MPlain5/16-18 x 5/85/16-18x5/8sochd astm a320/a320m grl7m cs plain self finish13
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All SizeTXSocket Head Cap ScrewSteelPlain5/16-18 x 4 1/25/16-18 x 4 1/2 socket head cap screw b18.2.1 b18.359
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All SizeTXSocket Head Cap ScrewSteelPlain5/16-18 x 75/16-18 x 7 socket head cap screw b18.2.1 b18.312
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All SizeTXSocket Head Cap ScrewSteelPlain5/16-18 x 5 1/25/16-18 x 5 1/2 socket head cap screw b18.2.1 b18.339
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All SizeTXSocket Head Cap ScrewSteelPlain5/16-18 x 1/45/16-18 x 1/4 socket head cap screw b18.2.1 b18.3230
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All SizeTXSocket Head Cap ScrewSteelPlain5/16-18 x 55/16-18 x 5 socket head cap screw b18.2.1 b18.3219
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All SizeTXSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/45/16-18 x 1 1/4 socket head cap screw s/s b18.2.1 b18.354
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All SizeTXSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 2 1/45/16-18 x 2 1/4 socket head cap screw s/s b18.2.1 b18.3208
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All SizeTXSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 7/85/16-18 x 7/8 socket head cap screw s/s b18.2.1 b18.3157
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All SizeTXSocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 2 3/45/16-18 x 2 3/4 socket head cap screw s/s b18.2.1 b18.327
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All SizeTXSocket Head Cap ScrewSteelPlain5/16-18 x 1 5/85/16-18 x 1 5/8 socket head cap screw b18.2.1 b18.368
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IRFNJSocket Head Cap ScrewSteelPlain5/16-18 x 1soc c/sr655
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EurolinkSCSocket Head Cap ScrewSteelPlain5/16-18 x 1 1/25/16 -18 x 1 1/2 socket head cap screw socket head cap screw socket head cap screwinquire
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EurolinkSCSocket Head Cap ScrewSteelPlain5/16-18 x 1 1/45/16 -18 x 1 1/4 unbrako socket head cap screw socket head cap screw socket head cap screwinquire
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FMPMASocket Head Cap ScrewSteelBlack Oxide5/16-18 x 1/4socket cap/s50
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FMPMASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 5/16socket cap/s207
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FMPMASocket Head Cap ScrewSteelBlack Oxide5/16-18 x 3/8socket cap/s1500
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FMPMASocket Head Cap ScrewSteelBlack Oxide5/16-18 x 1/2socket cap/s with nylon pellet100
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FMPMASocket Head Cap Screw316, 317, A4 StainlessPlain5/16-18 x 5/8socket cap/s 31650
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FMPMASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 5/8socket cap/s wtih nylon pellet50
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FMPMASocket Head Cap ScrewSteelZinc/Clear5/16-18 x 3/4socket cap/s500
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FMPMASocket Head Cap ScrewSteelBlack Oxide5/16-18 x 3/4socket cap/s with nylon pellet200
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FMPMASocket Head Cap ScrewSteelBlack Oxide5/16-18 x 1socket cap/s with nylon pellet100
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FMPMASocket Head Cap ScrewSteelBlack Oxide5/16-18 x 1socket cap/s with nylon locking strip120
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FMPMASocket Head Cap ScrewSteelZinc/Clear5/16-18 x 1socket cap/s with nylon patch60
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FMPMASocket Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/8socket cap/s200
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FMPMASocket Head Cap ScrewSteelBlack Oxide5/16-18 x 1 1/8socket cap/s7700
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FMPMASocket Head Cap ScrewSteelBlack Oxide5/16-18 x 1 1/4low socket cap/s26
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FMPMASocket Head Cap ScrewSteelBlack Oxide5/16-18 x 1 3/8socket cap/s38
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FMPMASocket Head Cap ScrewSteelBlack Oxide5/16-18 x 1 5/8socket cap/s24
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