3/8 inch length Bolts & Cap Screws
484,407 Bolts & Cap Screws, showing 200, (click on any line for more information)
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| MESAFAST | CA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 3/8 | t/r torx button m/s 18-8 s/s | 150.0 |
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| MESAFAST | CA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 x 3/8 | socket c/s 18-8 | 91.0 |
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| MESAFAST | CA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 3/8 | flat socket c/s 18-8 | 102.0 |
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| MESAFAST | CA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 3/8 | flat socket c/s 18-8 | 229.0 |
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| MESAFAST | CA | Socket Head Cap Screw | Steel | Zinc/Clear | #6-32 x 3/8 | socket cap | 11,272.0 |
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| MESAFAST | CA | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 3/8 | button socket c/s | 547.0 |
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| MESAFAST | CA | Button Head Socket Cap Screw | Steel | Plain | 1/4-28 x 3/8 | button socket c/s | 200.0 |
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| MESAFAST | CA | Button Head Socket Cap Screw | Steel | Plain | #10-32 x 3/8 | button socket c/s | 78.0 |
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| MESAFAST | CA | Socket Head Cap Screw | Steel | Plain | #4-40 x 3/8 | socket c/s | 300.0 |
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| MESAFAST | CA | Button Head Socket Cap Screw | Steel | Plain | 5/16-24 x 3/8 | button socket hd c/s | 80.0 |
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| MESAFAST | CA | Socket Head Cap Screw | Steel | Zinc/Clear | #8-32 x 3/8 | socket cap | 9,600.0 |
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| MESAFAST | CA | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 3/8 | flat socket c/s | 106.0 |
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| MESAFAST | CA | Socket Head Cap Screw | Steel | Plain | #10-24 x 3/8 | socket c/s | 50,390.0 |
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| MESAFAST | CA | Flat Head Socket Cap Screw | Steel | Plain | 1/4-20 x 3/8 | flat socket c/s | 1,026.0 |
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| MESAFAST | CA | Flat Head Socket Cap Screw | Steel | Plain | #8-32 x 3/8 | flat socket c/s | 811.0 |
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| MESAFAST | CA | Shoulder Bolt (Stripper Bolt) | Steel | Plain | 5/16 x 3/8 (1/4-20) | socket sh/b | 100.0 |
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| Cal Fastenrs | CA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 3/8 | 6-32 x 3/8 flat socket head stainless w/nylok patch blue commercial patch | blue commercial patch | blue commercial patch | blue commercial patch | 500 |
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| Cal Fastenrs | CA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #10-32 x 3/8 | 10-32 x 3/8 button socket stainless black oxide button socket | button socket | button socket | button socket | 5,000 |
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| Cal Fastenrs | CA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 x 3/8 | socket c/s 18-8 304 | 2,500 |
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| Endries | WI | Socket Head Cap Screw | Steel | Plain | #6-40 x 3/8 | 6-40x3/8 socket head cap screw plain | 50 |
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| Endries | WI | Socket Head Cap Screw | Steel | Plain | #6-32 x 3/8 | 6-32x3/8 soc spline dr f lat hd c/s h/c27 | 39 |
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| Endries | WI | Button Head Socket Cap Screw | Steel | Zinc/Black | #10-24 x 3/8 | 10-24x3/8 button socket head cap screw black zinc | 23985 |
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| Endries | WI | Socket Head Cap Screw | null | Plain | #6-32 x 3/8 | 6-32x3/8 socket head cap screw salt bath nitrocarborizing quench-polish-quench bead blast dry to touch oil | 14975 |
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| Endries | WI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #0-80 x 3/8 | 0-80x3/8 18-8 s/s steel socket head cap screw | 500 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 3/8 | 1/4-20x3/8 grade 5 hex head cap screw trivalent clear zinc source controlled | 765 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Nickel Plated | 1/4-20 x 3/8 | 1/4-20x3/8 hex c/s grade 5 nickel plate | 563 |
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| R&S Indus | OR | Hex Head Cap Screw | Steel | Zinc/Clear | #10-32 x 3/8 | 10/32 x 3/8 hex cap screw zinc | 600 |
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| R&S Indus | OR | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/4-20 x 3/8 | 1/4-20 x 3/8 hex cap screw gr-8 nc yellow zinc | 2,990 |
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| R&S Indus | OR | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3/8 | 1/4-20x3/8 (ft) flat socket caps coarse stain a2 (18-8) | 272 |
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| R&S Indus | OR | Socket Head Cap Screw | ASTM A574 | Plain | 1/4-28 x 3/8 | 1/4-28x3/8 (ft) socket head cap screws fine alloy thermal black oxide 011171/100 | 223 |
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| R&S Indus | OR | Shoulder Bolt (Stripper Bolt) | Steel | Plain | 1/4 x 3/8 (5/16-18) | 3/8-5/16-18x1/4 non-standard socket shoulder screws alloy thermal black oxide 711066/25 | 68 |
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| R&S Indus | OR | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 3/8 | 5/16-18x3/8 (ft) socket head cap screws coarse stain a2 (18-8) stainless | 100 |
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| R&S Indus | OR | Button Head Socket Cap Screw | Steel | Zinc/Clear | #8-32 x 3/8 | 8-32 x 3/8 button head socket cap screw mech zinc | 93 |
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| SunPack | FL | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3/8 | 1/4-20x3/8 18-8 ss fin hex bolt | 12 |
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| SunPack | FL | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 x 3/8 | #10-24x3/8 18-8 ss fin hex bolt | 68 |
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| SunPack | FL | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain | #4-40 x 3/8 | #4-40x3/8 316 ss socket hd cap screw | 50 |
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| SunPack | FL | Hex Machine Bolt | 316, 317, A4 Stainless | Plain | 1/4-20 x 3/8 | 1/4-20x3/8 316 ss fin hex bolt | 155 |
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| SunPack | FL | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain | #6-32 x 3/8 | #6-32x3/8 316 ss socket hd cap screw | 29 |
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| SunPack | FL | Socket Head Cap Screw | ASTM A574 | Plain | #4-40 x 3/8 | #4-40x3/8 alloy steel socket hd cap screw | 91 |
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| SunPack | FL | Hex Machine Bolt | Grade 8 | Zinc/Yellow | 1/4-20 x 3/8 | 1/4-20x3/8 j429 gr8 fin hex bolt yellow zinc | 172 |
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| MESAFAST | CA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 3/8 | button socket c/s 18-8 s/s | 503.0 |
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| Endries | WI | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 3/8 | 4-40x3/8 flat socket head cap screw plain | 2000 |
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| Endries | WI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-48 x 3/8 | 4-48x3/8 soc c/s 18-8ss | 97 |
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| Endries | WI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 3/8 | 10-32x3/8 18-8 s/s steel low socket head cap screw | 1300 |
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| Endries | WI | Shoulder Bolt (Stripper Bolt) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16 x 3/8 (1/4-20) | 5/16x3/8 18-8 stainless steel socket shoulder screw 1/4-20 thread | 50 |
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| Endries | WI | Button Head Socket Cap Screw | Steel | Zinc/Clear | #8-32 x 3/8 | 8-32x3/8 button socket head cap screw trivalent clear zinc | 2500 |
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| Endries | WI | Socket Head Cap Screw | null | Zinc/Black | #8-32 x 3/8 | 8-32x3/8 socket head cap screw hex chromium free 24 hr salt spray black zinc | 500 |
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| Hewes | NY | Hex Flange Screw w/ serr. (Whiz-Lock eq.) | Steel | Zinc/Black | 1/4-20 x 3/8 | hwh flange bltw/serrations zbc | 17910 |
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| Cal Fastenrs | CA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3/8 | 1/4-20 x 3/8 socket button stainless steel w/nylok patch blue commercial patch | blue commercial patch | blue commercial patch | 3,300 |
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| Endries | WI | Socket Head Cap Screw | Steel | Plain | #0-80 x 3/8 | 0-80x3/8 socket head cap screw plain | 500 |
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| MESAFAST | CA | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3/8 | h/b 18-8 s/s | 3,000.0 |
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| Liberty | IL | Socket Head Cap Screw | Steel | Cadmium/Yellow | #8-32 x 3/8 | 8-32 x 3/8 socket c/s cad NAS1352-08-06P | 100 |
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| Liberty | IL | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain | #6-32 x 3/8 | socket c/s 316 stainless | 195 |
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| Liberty | IL | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 3/8 | socket c/s 18-8 s/s | 3,000 |
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| Future Fastener | TX | Socket Head Cap Screw | Brass | Plain | #6-32 x 3/8 | 6-32x3/8 socket hd cap screw brass | 1015 |
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| Endries | WI | Square Head Bolt | Steel | Plain | 3/8 x 3/8 x 15/16 | 3/8x3/8x15/16 square machine ke y rockwell c hardness 32-38 | 300 |
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| Endries | WI | Socket Head Cap Screw | Steel | Zinc/Clear | #10-32 x 3/8 | 10-32x3/8 socket head cap screw zinc | 4680 |
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| Endries | WI | Socket Head Cap Screw | Steel | Plain | #12-24 x 3/8 | 12-24x3/8 socket head cap screw plain | 59 |
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| Endries | WI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 x 3/8 | 10-24 x 3/8 shcs 18-8 ss 5/8 od knurled knob blk | 2167 |
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| MESAFAST | CA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 x 3/8 | button socket c/s 18-8 s/s | 500.0 |
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| MetricThrd | CA | Shoulder Bolt (Stripper Bolt) | Steel | Plain | 1/2 x 3/8 (3/8-16) | 1/2x3/8 alloy socket hd shoulder bolt | stock |
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| MetricThrd | CA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 3/8 | # 8-32 x 3/8 18-8 s.s flat hd socket screw | 300 |
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| MetricThrd | CA | Button Head Socket Cap Screw | Steel | Zinc/Clear | 1/4-20 x 3/8 | 1/4-20 x 3/8 bl/zinc-patch button hd socket screws | 50 |
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| MetricThrd | CA | Hex Machine Bolt | Grade 8 | Black Oxide | 1/4-28 x 3/8 | 1/4-28 x 3/8 gr.8 blk hex hd bolts | stock |
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| MESAFAST | CA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 3/8 | t/r hex button m/s 18-8 s/s | 100.0 |
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| HBBOLT | CA | Socket Head Cap Screw | Steel | Plain | 3/8-16 x 3/8 | socket c/s | 200 |
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| HBBOLT | CA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | button torx pin mach screw 18-8 ss t8 | 400 |
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| HBBOLT | CA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 3/8 | button torx pin m/s 18-8ss t-10 | 2,843 |
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| HBBOLT | CA | Button Head Socket Cap Screw | Steel | Plain | #10-24 x 3/8 | bh soc c/s | 9 |
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| HBBOLT | CA | Button Head Socket Cap Screw | Steel | Plain | 1/4-20 x 3/8 | bh soc. c/s | 136 |
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| HBBOLT | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 3/8 | hc gr.5 z/p | 500 |
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| HBBOLT | CA | Button Head Socket Cap Screw | Steel | Plain | #6-40 x 3/8 | button socket c/s | 100 |
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| HBBOLT | CA | Button Head Socket Cap Screw | Steel | Zinc/Clear | #8-32 x 3/8 | bh socket c/s | 2,500 |
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| HBBOLT | CA | Hex Flange Screw w/ serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | 1/4-20 x 3/8 | hex serrated fl/b grd.5 z/p | 2,940 |
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| WDMB | IA | Flat Head Socket Cap Screw | Steel | Zinc/Clear | #a 8-32 x 3/8 | scr flat socket all (zt) 8-32x3/8 (W020) | 18,000 |
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| WDMB | IA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3/8 | scr button socket (18 8) 1/4-20x3/8 (W020) | 12,973 |
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| WDMB | IA | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 3/8 | scr button socket alloy (pl) 4-40x3/8 (W0K0) | 19,000 |
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| WDMB | IA | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/4-20 x 3/8 | hex cap screw 316 1/4-20x3/8 (W0J0) | 1,750 |
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| WDMB | IA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 3/8 | scr flat socket (18 8) 6-32x3/8 (W010) | 23,242 |
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| WDMB | IA | Socket Head Cap Screw | ASTM A574 | Zinc/Clear | #6-32 x 3/8 | hex socket cap screw alloy (zt) 6-32x3/8 (W000) | 2,910 |
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| WDMB | IA | Socket Head Cap Screw | ASTM A574 | Plain | 6 32 x 3/8 | socket head cap screw alloy 6 32x3/8 (W000) | 16,000 |
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| WDMB | IA | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 5/16-24 x 3/8 | hex cap screw grade 8 (zn) 5/16-24x3/8 (W010) | 175 |
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| WDMB | IA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3/8 | scr button socket (18 8) 1/4-20x3/8 (W010) | 5,344 |
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| SunPack | FL | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 x 3/8 | 18-8 ss fin h/b | 166 |
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| Bryce Fastener | AZ | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 3/8 | 10/32 x 3/8 fh pin-skt c/s ss | 1,112 |
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| Bryce Fastener | AZ | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 3/8 | 8-32x3/8 button head rex ss {0gr3-12fe | 950.7 |
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| Bryce Fastener | AZ | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 3/8 | 8/32x3/8 button head rex ss {0gr3-12fe | 401.3 |
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| ACF | CA | Button Head Socket Cap Screw | Steel | Chrome Plated | #8-32 x 3/8 | 8-32x3/8 alloy bhsc polished chrome plated | 100 |
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| ACF | CA | Button Head Socket Cap Screw | Steel | Plain | #10-24 x 3/8 | 10-24x3/8 unbrako bhsc alloy 38030-3c-6-0 | 200 |
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| ACF | CA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3/8 | 1/4-20x3/8 s/s hex head cap screw | 11460 |
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| ACF | CA | Hex Head Cap Screw | Grade 2 | Zinc/Yellow | 1/4-20 x 3/8 | 1/4-20x3/8 hex head cap screw gr2 zinc ii | 1700 |
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| ACF | CA | Hex Head Cap Screw | Grade 5 | Plain | 1/4-20 x 3/8 | 1/4-20x3/8 gr5 hex head cap screw plain thermal black | 465 |
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| ACF | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-28 x 3/8 | 1/4-28x3/8 gr5 hex head cap screw z/p domestic | 9066 |
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| ACF | CA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/4-20 x 3/8 | 1/4-20x3/8 hex head cap screw gr8 zinc ii domestic | 2070 |
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| ACF | CA | Button Head Socket Cap Screw | Steel | Plain | #6-32 x 3/8 | 6-32x3/8 torx plus bhsc thermal black | 88 |
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| ACF | CA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 3/8 | 6-32x3/8 s/s 6-lobe t10 bhsc | 252 |
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| ACF | CA | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 3/8 | 4-40x3/8 6-lobe bhsc thermal black | 100 |
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| ACF | CA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 3/8 | 10-32x3/8 s/s 6-lobe bhsc | 55 |
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| ACF | CA | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 3/8 | 4-40x3/8 6-lobe flat thermal black | 1465 |
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| ACF | CA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3/8 | 1/4-20x3/8 s/s hex hd cap screw | 2550 |
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| ACF | CA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #4-40 x 3/8 | screw cap socket head cres unc3a 304ss MS16995-10 | 79 |
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| ACF | CA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4-40 x 3/8 | 4-40x3/8 s/s shcs black oxide unc3a | 700 |
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| ACF | CA | Shoulder Bolt (Stripper Bolt) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4 x 3/8 (#10-24) | 1/4x3/8 s/s socket head shoulder screw 10-32 | 75 |
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| ACF | CA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #2-56 x 3/8 | 2-56x3/8 s/s bhsc | 50 |
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| ACF | CA | Button Head Socket Cap Screw | Steel | Plain | #2-56 x 3/8 | 2-56x3/8 bhsc thermal black | 150 |
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| ACF | CA | Button Head Socket Cap Screw | Steel | Plain | #4-40 x 3/8 | 4-40x3/8 alloy bhsc thermal black | 225 |
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| ACF | CA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 3/8 | 6-32x3/8 s/s bhsc patch | 100 |
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| MetricThrd | CA | Flange Screw w/o serr. (Frame Bolt) | Grade 5 | Zinc/Clear | 1/4-20 x 3/8 | 1/4-20 x 3/8 ifi.111-gr.5 zn flange bolts serrated | stock |
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| FACCA | Ont | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5-40 x 3/8 | unc | 14000 |
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