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1/2-13 Hex Cap Screws

Hex Cap Screws are hex headed fasteners with external machine screw threads and differ from hex machine bolts by having a washer surface on the underside or bearing side of the head and a chamfered thread end. Hex cap screws have tighter dimensional tolerances than bolts. Metric hex cap screws are specified by various DIN, ISO and JIS standards, and US/Imperial hex cap screws are dimensionally specified by the ASME B18.2.1 specification.

187,621 Hex Head Cap Screw, showing 200, (click on any line for more information)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
JacksonMSHex Head Cap Screw316, 317, A4 StainlessPlain1/2-13 x 3/4nc hex c/s 316 ss95
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JacksonMSHex Head Cap ScrewAluminumPlain1/2-13 x 3f/t hex c/s14
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JacksonMSHex Head Cap Screw316, 317, A4 StainlessPlain1/2-13 x 5 1/2nc hex c/s 316 ss101
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JacksonMSHex Head Cap Screw316, 317, A4 StainlessPlain1/2-13 x 1 1/2nc hex c/s 316 ss731
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JacksonMSHex Head Cap Screw316, 317, A4 StainlessPlain1/2-13 x 3nc hex c/s 316 ss437
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JacksonMSHex Head Cap Screw316, 317, A4 StainlessPlain1/2-13 x 5nc hex c/s 316 ss143
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JacksonMSHex Head Cap Screw316, 317, A4 StainlessPlain1/2-13 x 1 3/4nc hex c/s 316 ss233
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JacksonMSHex Head Cap Screw316, 317, A4 StainlessPlain1/2-13 x 2nc hex c/s 316 ss150
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JacksonMSHex Head Cap ScrewGrade B7Zinc/Clear1/2-13 x 1nc b-7 hex c/s with nylon pellet400
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MESAFASTCAHex Head Cap Screw316, 317, A4 StainlessPlain1/2-13 x 7 1/2hex c/s 316 stainless 316 stainless60.0
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MESAFASTCAHex Head Cap ScrewGrade 2Galvanized1/2-13 x 4hex c/s gr2 hot dip hot dip6.0
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MESAFASTCAHex Head Cap ScrewSteelGalvanized1/2-13 x 3/4hex c/s hot dip hot dip anized196.0
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MESAFASTCAHex Head Cap ScrewGrade 2Black Oxide1/2-13 x 3/4hex c/s gr2 steel black oxide135.0
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SJS ProdCAHex Head Cap ScrewGrade 5Zinc/Clear1/2-13 x 1 1/41/2-13x1-1/4 h/h cap scr zp grade 5 rohs 28
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SJS ProdCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/41/2-13 x 1 1/4 hex head cap screw ss 1000
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SJS ProdCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/21/2-13 x 1-1/2 hex c/s ss 372
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SJS ProdCAHex Head Cap ScrewSteelNickel1/2-13 x 4h/h cap screw 1/2-13x4 grd.5 stl nickel 190
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SJS ProdCAHex Head Cap ScrewGrade 5Zinc/Clear1/2-13 x 2 1/2h/h c/s zp 1/2-13x2-1/2 grd5 9
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SWACOOHHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/21/2-13x1-1/2 hhcs 304 ss (domestic only)1200
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SWACOOHHex Head Cap ScrewGrade 8Zinc/Yellow1/2-13 x 1 3/41/2-13x1-3/4 hex cap screw steel grade 8 zinc yellow175
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SWACOOHHex Head Cap Screw316, 317, A4 StainlessPlain1/2-13 x 61/2-13x6 hex cap sc a4 (316)8
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SWACOOHHex Head Cap Screw316, 317, A4 StainlessPlain1/2-13 x 71/2-13x7 hex cap sc a4 (316)50
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SWACOOHHex Head Cap Screw316, 317, A4 StainlessPlain1/2-13 x 7 1/21/2-13x7 1/2 hex cap sc a4 (316)58
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ASMCILHex Head Cap ScrewGrade 5Plain1/2-13 x 11/2-13x1 (ft) coarse gr5 hex cap screw -usa med carb pln unc10
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ASMCILHex Head Cap ScrewGrade 8Plain1/2-13 x 11/2-13x1 (ft) coarse gr8 hex cap screw -usa alloy pln unc325
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ASMCILHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 21/2-13x2 (ft) coarse hex cap screw ss18-8 unc85
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ASMCILHex Head Cap ScrewGrade 8Plain1/2-13 x 3 1/21/2-13x3 1/2 (pt) coarse gr8 hex cap screw -usa alloy pln unc93
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ASMCILHex Head Cap ScrewGrade 8Plain1/2-13 x 2 1/21/2-13x2 1/2 (pt) coarse gr8 hex cap screw -usa alloy pln unc44
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ASMCILHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 3 1/21/2-13x3 1/2 (ft) coarse hex cap screw ss18-8 unc5
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ASMCILHex Head Cap ScrewGrade 8Plain1/2-13 x 4 1/21/2-13x4 1/2 (pt) coarse gr8 hex cap screw -usa alloy pln unc3
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SJS ProdCAHex Head Cap ScrewGrade 5Zinc/Clear1/2-13 x 2h/h c/s zp 1/2-13x2 grd5 () ()160
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GlobalCAHex Head Cap ScrewSteelPlain1/2-13 x 2 1/2hex c/s300
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GlobalCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 6hex c/s 18-8 ss498
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GlobalCAHex Head Cap ScrewSteelPlain1/2-13 x 1 1/2hex c/s300
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GlobalCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 5/8hex c/s 18-8 ss48
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GlobalCAHex Head Cap ScrewSteelZinc/Clear1/2-13 x 1hex c/s i33
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GlobalCAHex Head Cap ScrewClass 8.8Plain1/2-13 x 2hex c/s (8.8)230
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GlobalCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/2hex c/s 18-8 ss208
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GlobalCAHex Head Cap ScrewGrade 5Plain1/2-13 x 1 1/4hex c/s94
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GlobalCAHex Head Cap ScrewSteelZinc/Clear1/2-13 x 1 1/2bolt i100
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GlobalCAHex Head Cap ScrewGrade 5Plain1/2-13 x 1 1/2hex c/s100
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GlobalCAHex Head Cap ScrewSteelZinc/Clear1/2-13 x 1 3/4hex c/s95
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GlobalCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1/2hex c/s 18-8 ss76
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SJS ProdCAHex Head Cap ScrewGrade 2Zinc/Clear1/2-13 x 1 1/41/2-13 x 1-1/4 h/h cap screw zp grade 2
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SJS ProdCAHex Head Cap ScrewGrade 2Zinc/Clear1/2-13 x 51/2-13 x 5 hex/hd c/s st zp grade 2
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SJS ProdCAHex Head Cap ScrewGrade 2Plain1/2-13 x 2 1/2h/h c/s plain 1/2-13x2-1/2 grade 2
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SJS ProdCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/21/2-13 x 1-1/2 h/h c/s 304 ss rohs
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SJS ProdCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/41/2-13 x 1 1/4 hex hd c/s 304 ss rohs
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NorthernMNHex Head Cap ScrewGrade 5Plain1/2-13 x 3 3/4s/o 1/2-13x3-3/4 hex cap 5nc plain450
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NorthernMNHex Head Cap ScrewGrade 8Plain1/2-13 x 1s/o 1/2-13x1 hex cap 8nc plain100
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NorthernMNHex Head Cap ScrewGrade 5Plain1/2-13 x 12s/o 1/2-13x12 hex cap 5nc plain30
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NorthernMNHex Head Cap ScrewGrade 2Plain1/2-13 x 3s/o 1/2-13x3 hex blt 2nc plain1350
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NorthernMNHex Head Cap ScrewGrade 8Plain1/2-13 x 1 1/4s/o 1/2-13x1-1/4 hex cap 8nc plain750
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NorthernMNHex Head Cap ScrewGrade 8Plain1/2-13 x 4s/o 1/2-13x4 hex cap 8nc plain125
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NorthernMNHex Head Cap ScrewGrade 2Plain1/2-13 x 4 1/2s/o 1/2-13x4-1/2 hex blt 2nc plain140
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NorthernMNHex Head Cap ScrewGrade 5Zinc/Clear1/2-13 x 4 1/2s/o 1/2-13x4-1/2 full thread 5nc zinc82
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NorthernMNHex Head Cap ScrewGrade 8Plain1/2-13 x 6s/o 1/2-13x6 hex cap 8nc plain5
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NorthernMNHex Head Cap ScrewGrade 8Plain1/2-13 x 1 3/4s/o 1/2-13x1-3/4 hex cap 8nc plain201
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NorthernMNHex Head Cap Screw316, 317, A4 StainlessPlain1/2-13 x 2 1/4s/o 1/2-13x2-1/4 316ss hex cap7
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NorthernMNHex Head Cap ScrewGrade 5Plain1/2-13 x 7s/o 1/2-13x7 hex cap 5nc plain98
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NorthernMNHex Head Cap ScrewGrade 5Plain1/2-13 x 6 1/2s/o 1/2-13x6-1/2 hex cap 5nc plain16
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NorthernMNHex Head Cap ScrewGrade 5Plain1/2-13 x 9 1/2s/o 1/2-13x9-1/2 hex cap 5nc plain54
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NorthernMNHex Head Cap ScrewGrade 5Zinc/Yellow1/2-13 x 1 3/4s/o 1/2-13x1-3/4 hex cap 5nc zinc/yellow5529
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NorthernMNHex Head Cap ScrewGrade 5Zinc/Yellow1/2-13 x 1 1/4s/o 1/2-13x1-1/4 hex cap 5nc zinc/yellow1375
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NorthernMNHex Head Cap Screw316, 317, A4 StainlessPlain1/2-13 x 5s/o 1/2-13x5 316ss hex cap bulk146
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NorthernMNHex Head Cap ScrewGrade 5Zinc/Yellow1/2-13 x 2 1/2s/o 1/2-13x2-1/2 hex cap 5nc zinc/yellow223
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NorthernMNHex Head Cap ScrewGrade 5Plain1/2-13 x 9s/o 1/2-13x9 hex cap 5nc plain65
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NorthernMNHex Head Cap ScrewGrade 5Zinc/Clear1/2-13 x 2 3/4s/o 1/2-13x2-3/4 full thread 5nc zinc104
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LippinCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 2hex cap screw stainless 18-8391
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LippinCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 7/8hex cap screw stainless 18-8527
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LippinCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/4hex cap screw stainless 18-8550
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LippinCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/2hex cap screw stainless 18-8306
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LippinCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 3/4hex cap screw stainless 18-8130
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LippinCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 3/4hex cap screw stainless 18-8344
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LippinCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1hex cap screw stainless 18-8184
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LippinCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 3 1/2hex cap screw stainless 18-8129
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LippinCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 3 1/4hex cap screw stainless 18-898
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LippinCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 2 1/4hex cap screw stainless 18-8125
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LippinCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 2 1/2hex cap screw stainless 18-8190
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LippinCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 3hex cap screw stainless 18-8100
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LippinCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 4hex cap screw stainless 18-8250
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LippinCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 5 1/2hex cap screw stainless 18-8377
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LippinCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 5hex cap screw stainless 18-8108
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LippinCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 2 3/4hex cap screw stainless 18-8323
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LippinCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 3 3/4hex cap screw stainless 18-829
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LippinCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 4 1/2hex cap screw stainless 18-8150
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LippinCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 4 1/4hex cap screw stainless 18-81698
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LippinCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 6hex cap screw stainless 18-8125
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OBRIENOHHex Head Cap ScrewSteelGalvanized1/2-13 x 7c/s48
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OBRIENOHHex Head Cap ScrewGrade 2Zinc/Clear1/2-13 x 7 1/2c/s gr23
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OBRIENOHHex Head Cap ScrewGrade 5Black Oxide1/2-13 x 3/4c/s gr5 blk321
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OBRIENOHHex Head Cap ScrewGrade 2Zinc/Clear1/2-13 x 7c/s gr2138
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OBRIENOHHex Head Cap ScrewGrade 5Zinc/Clear1/2-13 x 8 1/2c/s gr539
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OBRIENOHHex Head Cap ScrewGrade 2Zinc/Clear1/2-13 x 8c/s gr263
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OBRIENOHHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 8c/s 18-8 30443
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OBRIENOHHex Head Cap ScrewGrade 8Zinc/Yellow1/2-13 x 1c/s gr8 z&y76
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OBRIENOHHex Head Cap ScrewSteelGalvanized1/2-13 x 1c/s400
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OBRIENOHHex Head Cap ScrewGrade 5Plain1/2-13 x 1c/s gr5247
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OBRIENOHHex Head Cap ScrewGrade 8Plain1/2-13 x 1 1/2c/s gr8497
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OBRIENOHHex Head Cap ScrewGrade 2Plain1/2-13 x 1 3/4c/s gr2310
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OBRIENOHHex Head Cap ScrewGrade 2Plain1/2-13 x 1 1/4c/s gr2448
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OBRIENOHHex Head Cap ScrewGrade 8Plain1/2-13 x 1 1/4c/s gr8345
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OBRIENOHHex Head Cap ScrewGrade 2Zinc/Clear1/2-13 x 10c/s55
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OBRIENOHHex Head Cap ScrewGrade 2Zinc/Clear1/2-13 x 1 1/4c/s200
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OBRIENOHHex Head Cap ScrewGrade 8Zinc/Yellow1/2-13 x 1 3/8c/s gr8326
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OBRIENOHHex Head Cap ScrewGrade 5Zinc/Clear1/2-13 x 1 5/8c/s gr52
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OBRIENOHHex Head Cap ScrewGrade 2Plain1/2-13 x 2 1/2c/s gr2300
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OBRIENOHHex Head Cap ScrewGrade 5Zinc/Clear1/2-13 x 2c/s gr5 made in usa200
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