3/8 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.

175,899 Hex Head Cap Screw, showing 200, (click on any line for more information)

Search Results Sponsored by Spring Bolt & Nut Mfg., your source for Hex Head Cap Screws. For more results, visit   www.springboltandnut.com
SupplierLocTypeMaterialFinishSizeDescriptionQty 
Spring BoTXHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 2 1/83/8(16) x 2-1/8 hex cap screw 303 b18.2.1 b18.2.1 usainquire
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Spring BoTXHex Head Cap ScrewNi-Cu Alloy (Monel, K-Monel, etc.)Plain3/8-16 x 23/8(16) x 2 hex cap screw k500 aged b18.2.1 b18.2.1 usainquire
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Spring BoTXHex Head Cap ScrewBrassPlain3/8-16 x 1 1/43/8 (16) x 1-1/4 hex cap screw F468 Alloy 630 (Aluminum Bronze) b18.2.1 b18.2.1 usainquire
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Spring BoTXHex Head Cap ScrewDuplex Stainless (2205, Ferralium etc.)Plain3/8-16 x 2 1/43/8 (16) x 2-1/4 hex cap screw zeron 100 b18.2.1 b18.2.1 usainquire
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Buy Hex Cap Screws from one of our FCH Network Partners
Zoro Tools Inc.Hex Head Cap ScrewSteelPlain3/8-24self aligning die hcs right 3/8-24 nf
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Zoro Tools Inc.Hex Head Cap ScrewSteelPlain3/8-16self aligning die hcs right 3/8-16 nc
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Ace Hardware Inc.Hex Head Cap ScrewSteelZinc/Clear3/8 x 3hillman 3/8 in. dia. x 3 in. l heat treated zinc steel hex head cap screw 50 pk
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Ace Hardware Inc.Hex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 1hillman 3/8-16 in. dia. x 1 in. l stainless steel hex head cap screw 50 pk
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Buy Hex Cap Screws from one of our FCH Network Members
SWACOOHHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 1 1/23/8-16 x 1 1/2 hhcs 18-850
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SWACOOHHex Head Cap ScrewSteelZinc/Yellow3/8-16 x 2 3/43/8-16x2 3/4 astm a354bd b1821 hcs zy dfar800
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Cal FastenrsCAHex Head Cap ScrewGrade 8Zinc/Yellow3/8-16 x 3 1/43/8-16 x 3 1/4 hex c/s -25
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SJS ProdCAHex Head Cap ScrewGrade 5Zinc/Clear3/8-16 x 13/8-16x1 hex hd cap scr grade 5 zp rohs5782
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SJS ProdCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 1 1/2h/h c/s ss 3/8-16x1-1/2269
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SJS ProdCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 2h/h c/s ss 3/8-16x21399
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SJS ProdCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 3/4h/h s/c ss 3/8-16x3/4
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SJS ProdCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 5/8h/h c/s ss 3/8-16x5/8 rohs compliant625
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SJS ProdCAHex Head Cap ScrewGrade 5Zinc/Clear3/8-16 x 1 1/43/8-16x1-1/4 hex cap screw gr 5 zp100
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SJS ProdCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 13/8-16x1 h/h c/s ss1465
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SJS ProdCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated3/8-16 x 3/43/8-16 x 3/4 h/h c/s ss pass. rohs compl36
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SJS ProdCAHex Head Cap ScrewSteelZinc/Clear3/8-16 x 1h/h bolt zp 3/8-16x1
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SJS ProdCAHex Head Cap ScrewGrade 5Zinc/Clear3/8-16 x 1 1/43/8-16x1-1/4 h/h bolt grd 5 st zp rohs1948
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SJS ProdCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated3/8-16 x 1 1/43/8-16x1-1/4 hex cap screw ss passivated50
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SJS ProdCAHex Head Cap ScrewGrade 5Zinc/Clear3/8-16 x 2 1/2hhcs 3/8-16x2 1/2 grade 5 st. zp92
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SJS ProdCAHex Head Cap ScrewGrade 5Zinc/Clear3/8-16 x 1 1/23/8-16x1 1/2 hex/hd c/s grd 5 st zp rohs1525
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SJS ProdCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 33/8-16x3 h/h c/s ss
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SJS ProdCAHex Head Cap ScrewGrade 2Zinc/Clear3/8-16 x 1 3/4h/h c/s zp 3/8-16x1-3/4 grade 2
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SJS ProdCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 2 1/43/8-16 x 2.25 hex cap screw ss rohs400
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LippinCAHex Head Cap ScrewGrade 5Zinc/Clear3/8-24 x 5/8hex cap screw gr-5 fine zinc plated1340
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LippinCAHex Head Cap ScrewGrade 5Zinc/Clear3/8-24 x 7/8hex cap screw gr-5 fine zinc plated2526
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LippinCAHex Head Cap ScrewGrade 5Zinc/Clear3/8-24 x 3/4hex cap screw gr-5 fine zinc plated288
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LippinCAHex Head Cap ScrewGrade 5Zinc/Clear3/8-24 x 1/2hex cap screw gr-5 fine zinc plated2952
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LippinCAHex Head Cap ScrewGrade 5Zinc/Clear3/8-24 x 3 1/2hex cap screw gr-5 fine zinc plated1355
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LippinCAHex Head Cap ScrewGrade 5Zinc/Clear3/8-24 x 2hex cap screw gr-5 fine zinc plated575
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LippinCAHex Head Cap ScrewGrade 5Zinc/Clear3/8-24 x 4hex cap screw gr-5 fine zinc plated210
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LippinCAHex Head Cap ScrewGrade 5Zinc/Clear3/8-24 x 2 3/4hex cap screw gr-5 fine zinc plated500
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LippinCAHex Head Cap ScrewGrade 5Zinc/Clear3/8-24 x 6hex cap screw gr-5 fine zinc plated375
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LippinCAHex Head Cap ScrewGrade 5Zinc/Clear3/8-24 x 5hex cap screw gr-5 fine zinc plated1925
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LippinCAHex Head Cap ScrewGrade 5Zinc/Clear3/8-24 x 5 1/2hex cap screw gr-5 fine zinc plated1190
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LippinCAHex Head Cap ScrewGrade 5Zinc/Clear3/8-24 x 1 1/2hex cap screw gr-5 fine zinc plated200
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LippinCAHex Head Cap ScrewGrade 5Zinc/Clear3/8-24 x 3hex cap screw gr-5 fine zinc plated175
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LippinCAHex Head Cap ScrewGrade 5Zinc/Clear3/8-24 x 1 1/4hex cap screw gr-5 fine zinc plated600
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LippinCAHex Head Cap ScrewGrade 5Zinc/Clear3/8-24 x 2 1/4hex cap screw gr-5 fine zinc plated540
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LippinCAHex Head Cap ScrewGrade 5Zinc/Clear3/8-24 x 4 1/2hex cap screw gr-5 fine zinc plated546
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OBRIENOHHex Head Cap ScrewGrade 8Plain3/8-16 x 1 1/4c/s gr8149
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OBRIENOHHex Head Cap ScrewGrade 2Plain3/8-16 x 1c/s gr2503
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OBRIENOHHex Head Cap ScrewGrade 8Zinc/Yellow3/8-16 x 1c/s gr8 zy550
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OBRIENOHHex Head Cap ScrewGrade 5Plain3/8-16 x 1 3/8c/s gr592
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OBRIENOHHex Head Cap ScrewGrade 8Zinc/Yellow3/8-16 x 1 3/8hhcs gr897
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OBRIENOHHex Head Cap Screw316, 317, A4 StainlessPlain3/8-16 x 1 1/8c/s 316 sst30
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OBRIENOHHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 1 1/8c/s 18-8 ss22
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OBRIENOHHex Head Cap ScrewGrade 2Plain3/8-16 x 2 1/4c/s gr2264
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OBRIENOHHex Head Cap Screw316, 317, A4 StainlessPlain3/8-16 x 1 3/4c/s 316 stainless31
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OBRIENOHHex Head Cap Screw316, 317, A4 StainlessPlain3/8-16 x 2 1/4c/s 316 stainless64
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OBRIENOHHex Head Cap ScrewGrade 8Zinc/Yellow3/8-16 x 1 3/4c/s gr8 z&y700
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OBRIENOHHex Head Cap ScrewGrade 8Zinc/Yellow3/8-16 x 2 1/4c/s gr8 z&y350
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OBRIENOHHex Head Cap ScrewGrade 2Plain3/8-16 x 1 1/2c/s gr2410
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OBRIENOHHex Head Cap ScrewGrade 2Plain3/8-16 x 2c/s gr2/a307266
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OBRIENOHHex Head Cap ScrewGrade 5Plain3/8-16 x 2 1/4c/s gr540
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OBRIENOHHex Head Cap ScrewGrade 8Plain3/8-16 x 1 1/2c/s800
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NorthernMNHex Head Cap ScrewGrade 5Zinc/Yellow3/8-16 x 1/2s/o 3/8-16x1/2 hex cap 5nc zinc/yellow1125
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NorthernMNHex Head Cap ScrewGrade 5Zinc/Yellow3/8-16 x 4 1/2s/o 3/8-16x4-1/2 hex cap 5nc zinc/yellow37
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NorthernMNHex Head Cap ScrewGrade 5Plain3/8-24 x 1s/o 3/8-24x1 hex cap 5nf plain750
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NorthernMNHex Head Cap ScrewGrade 2Plain3/8-16 x 4 1/2s/o 3/8-16x4-1/2 hex blt 2nc plain225
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NorthernMNHex Head Cap ScrewGrade 5Zinc/Yellow3/8-16 x 3 1/4s/o 3/8-16x3-1/4 hex cap 5nc zinc/yellow230
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NorthernMNHex Head Cap ScrewGrade 5Plain3/8-16 x 6s/o 3/8-16x6 hex cap 5nc plain140
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NorthernMNHex Head Cap ScrewGrade 8Plain3/8-16 x 5s/o 3/8-16x5 hex cap 8nc plain99
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NorthernMNHex Head Cap ScrewGrade 5Plain3/8-16 x 5 1/2s/o 3/8-16x5-1/2 hex cap 5nc plain120
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NorthernMNHex Head Cap ScrewGrade 8Plain3/8-16 x 2s/o 3/8-16x2 hex cap 8nc plain1100
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NorthernMNHex Head Cap ScrewGrade 8Plain3/8-16 x 3/4s/o 3/8-16x3/4 hex cap 8nc plain1100
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NorthernMNHex Head Cap ScrewGrade 5Zinc/Yellow3/8-16 x 1 1/4s/o 3/8-16x1-1/4 hex cap 5nc zinc/yellow600
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NorthernMNHex Head Cap ScrewGrade 2Zinc/Clear3/8-16 x 5/8s/o 3/8-16x5/8 hex blt 2nc zinc27900
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NorthernMNHex Head Cap ScrewGrade 5Plain3/8-24 x 1 1/4s/o 3/8-24x1-1/4 hex cap 5nf plain1000
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NorthernMNHex Head Cap Screw316, 317, A4 StainlessPlain3/8-16 x 2 1/4s/o 3/8-16x2-1/4 316ss hex cap94
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NorthernMNHex Head Cap ScrewGrade 5Zinc/Clear3/8-24 x 1 3/4s/o 3/8-24x1-3/4 hex cap 5nf zinc250
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NorthernMNHex Head Cap ScrewGrade 5Zinc/Yellow3/8-16 x 3 1/2s/o 3/8-16x3-1/2 hex cap 5nc zinc/yellow80
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ACFCAHex Head Cap ScrewGrade 8Zinc/Yellow3/8-16 x 4 1/23/8-16x4-1/2 gr8 hex head cap screw zinc ii domestic225
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MTPCAHex Head Cap ScrewGrade 8Zinc/Yellow3/8-24 x 43/8-24 x 4 gr.8 y/zn hex cap screws200
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SJS ProdCAHex Head Cap ScrewGrade 5Zinc/Clear3/8-16 x 13/8-16x1 hex hd cap scr grade 5 zp rohs7,520
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SJS ProdCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 1 1/2h/h c/s ss 3/8-16x1-1/2119
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SJS ProdCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 2h/h c/s ss 3/8-16x2949
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Cal FastenrsCAHex Head Cap ScrewGrade 8Plain3/8-16 x 2 5/83/8-16 x 2 5/8 hex c/s al2000 silver hex cap al2000 silver5,500
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