3/8 Bolts & Cap Screws
482,427 Bolts & Cap Screws, showing 200, (click on any line for more information)
| Buy from one of our FCH Network Members | ||||||||
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Cal Fastenrs | CA | Flat Head Socket Cap Screw | Steel | Black Oxide | 3/8-16 x 2 1/4 | 3/8-16 x 2 1/4 flat soc cap screw-alloy-black ox skt c/s | skt c/s | skt c/s | 50 |
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| Cal Fastenrs | CA | Hex Head Cap Screw | Steel | Zinc/Clear | 3/8-16 x 1 | 3/8-16 x 1 hex cap screw steel zinc hex cap | hex cap | hex cap | 200 |
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| Cal Fastenrs | CA | Hex Head Cap Screw | Nylon (Polyamide) | Plain | 3/8-16 x 3/4 | 3/8-16 x 3/4 hex cap screw nylon nylon 0337516075 sc-03816-075-hex | 0337516075 sc-03816-075-hex | 0337516075 sc-03816-075-hex | 900 |
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| MESAFAST | CA | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 3/8-16 x 4 1/2 | 3/8-16x4-1/2 hex c/s 316 stainless | 15.0 |
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| MESAFAST | CA | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 3/8-16 x 5 | hex c/s 316 stainless | 107.0 |
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| MESAFAST | CA | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 3/8-16 x 2 3/4 | hex c/s 316 stainless | 9.0 |
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| MESAFAST | CA | Button Head Socket Cap Screw | Steel | Zinc/Clear | 3/8-16 x 1 1/4 | button socket c/s alloy | 333.0 |
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| MESAFAST | CA | Hex Tap Bolt (Fully Threaded) | Steel | Plain | 3/8-16 x 2 1/4 | 3/8-16 x 2-1/4 hex tap bolt steel plain steel plain | 5.0 |
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| Endries | WI | Hex Tap Bolt (Fully Threaded) | Grade A | Plain | 3/8-16 x 4 | 3/8-16x4 a307 grade a hex head tap bolt plain | 750 |
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| Endries | WI | Flat Head Socket Cap Screw | Steel | Plain | 3/8-16 x 2 3/4 | 3/8-16x2-3/4 flat socket head cap screw plain | 33 |
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| Endries | WI | Hex Tap Bolt (Fully Threaded) | Grade 5 | Zinc/Clear | 3/8-16 x 2 1/2 | 3/8-16x2-1/2 grade 5 hex head tap bolt trivalent clear zinc full thread | 40 |
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| Endries | WI | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 3/8-16 x 2 1/2 | 3/8-16x2-1/2 grade 2 hex head cap screw trivalent clear zinc | 124 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 3 | 3/8-16x3 grade 5 hex head cap screw trivalent clear zinc certified material test report | 200 |
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| Endries | WI | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 3/8-16 x 3 1/4 | 3/8-16x3-1/4 grade 2 hex head cap screw zinc | 4835 |
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| Endries | WI | Hex Machine Bolt | Grade A | Zinc/Clear | 3/8-16 x 4 1/2 | 3/8-16x4-1/2 a307 grade a hex head machine bolt trivalent clear zinc | 1805 |
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| Endries | WI | Carriage Bolt | Grade 5 | Zinc/Yellow | 3/8-16 x 1 1/4 | 3/8-16x1-1/4 grade 5 shortneck carriage bolt tri ylw 72hr white rust | 350 |
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| Endries | WI | Flat Head Socket Cap Screw | Steel | Zinc/Green | 3/8-16 x 1 | 3/8-16x1 flat socket head cap screw trivalent mechanical zinc with 202 360 degree green patch | 1600 |
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| Endries | WI | Hex Tap Bolt (Fully Threaded) | Grade A | Zinc/Yellow | 3/8-16 x 2 | 3/8-16x2 a307 grade a hex head tap bolt yellow zinc | 400 |
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| Endries | WI | Carriage Bolt | Steel | Zinc/Clear | 3/8-16 x 12 | 3/8-16x12 carriage bolt zinc | 290 |
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| Endries | WI | Hex Tap Bolt (Fully Threaded) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1 7/8 | 3/8-16x1-7/8 18-8 stainless steel hex head tap bolt | 1060 |
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| Endries | WI | Carriage Bolt | Steel | Galvanized | 3/8-16 x 2 | 3/8-16x2 carriage bolt hot dip galvanized | 49 |
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| Endries | WI | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 3/8-16 x 1 | 3/8-16x1 grade 8.2 hex flange bin bolt ldpe washer js1000 | 5940 |
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| Endries | WI | Socket Head Cap Screw | Steel | Plain | 3/8-16 x 1 3/4 | 3/8-16x1-3/4 socket head cap screw plain | 324 |
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| Endries | WI | Eye Bolt | Steel | Zinc/Clear | 3/8-16 x 1 1/4 | 3/8-16x1-1/4 machine eye bolt 3 zinc | 244 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Plain | 3/8-16 x 7/8 | 3/8-16x7/8 grade 8 hex head cap screw plain | 420 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 3/8-16 x 2 1/2 | 3/8-16x2-1/2 grade 8 hex head cap screw tri clr zinc 120 wh/144 red rust | 1200 |
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| Endries | WI | Carriage Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1 3/4 | 3/8-16x1-3/4 18-8 s/s steel full thread carriage bolt | 250 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Yellow | 3/8-16 x 5/8 | 3/8-16x5/8 grade 5 hex head cap screw yellow zinc | 2450 |
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| MetricThrd | CA | Flange Screw w/o serr. (Frame Bolt) | Steel | Black Oxide | 3/8-24 x 7/8 | 3/8-24 x 7/8 alloy blk 12 flange hd screws | stock |
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| MetricThrd | CA | Hex Machine Bolt | Grade 5 | Zinc/Clear | 3/8-16 x 1 3/8 | 3/8-16 x 1 3/8 gr.5 zn hex hd bolts pt | 100 |
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| MetricThrd | CA | Socket Head Cap Screw | ASTM A574 | Plain | 3/8-16 x 1 3/8 | 3/8-16 x 1 3/8 alloy socket hd cap screws | stock |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | 3/8-16 x 6 | 3/8-16x6 shcs alloy blk | 50 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | 3/8-24 x 1 3/4 | 3/8-24x1-3/4 shcs alloy bo | 297 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | 3/8-24 x 2 1/2 | 3/8-24x2-1/2 shcs alloy bo | 50 |
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| SWACO | OH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 2 1/4 | 3/8-16x2-1/4 shcs ss a2 | 26 |
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| SWACO | OH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 7/8 | 3/8-16x7/8 shcs ss a2 | 100 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Plain | 3/8-16 x 1 1/2 | 3/8-16x1-1/2 shcs alloy bo nylon-pellet | 64 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Plain | 3/8-16 x 3 1/4 | 3/8-16x3-1/4 shcs alloy bo nylon-pellet | 12 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | 3/8-16 x 1 5/8 | 3/8-16x1-5/8 shcs alloy bo | 25 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | 3/8-16 x 1 3/8 | 3/8-16x1-3/8 shcs alloy bo | 6 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | 3/8-16 x 1 7/8 | 3/8-16x1-7/8 shcs alloy bo | 45 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | 3/8-16 x 1 1/8 | 3/8-16x1-1/8 shcs alloy bo | 86 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | 3/8-16 x 5 1/2 | 3/8-16x5-1/2 shcs alloy blk | 33 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | 3/8-16 x 4 3/4 | 3/8-16x4 3/4 shcs alloy blk | 41 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Plain | 3/8-16 x 4 | 3/8-16x4 f/t shcs alloy steel black | 76 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Zinc/Clear | 3/8-16 x 7/8 | 3/8-16x7/8 shcs alloy zi | 100 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Zinc/Clear | 3/8-16 x 4 1/2 | 3/8-16x4-1/2 shcs alloy zi | 28 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Zinc/Clear | 3/8-16 x 2 | 3/8-16x2 shcs alloy zi | 229 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Zinc/Clear | 3/8-16 x 1 3/4 | 3/8-16x1-3/4 shcs alloy zi | 138 |
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Zinc/Clear | 3/8-16 x 3 1/2 | 3/8-16x3-1/2 shcs alloy zi | 40 |
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| SWACO | OH | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 4 | 3/8-16x4 shcs ss a2 | 13 |
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| MetricThrd | CA | Button Head Socket Cap Screw | Steel | Zinc/Clear | 3/8-24 x 1 3/4 | 3/8-24 x 1 3/4 alloy zn button hd socket screws | 5,895 |
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| MetricThrd | CA | Hex Machine Bolt | Steel | Galvanized | 3/8-16 x 5 1/2 | 3/8-16 x 5 1/2 hdg hex head bolt pt | 255 |
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| Endries | WI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 5/8 | 3/8-16x5/8 18-8 stainless steel hex head cap screw | 5 |
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| Endries | WI | Flange Screw w/o serr. (Frame Bolt) | Grade 5 | Zinc/Clear | 3/8-16 x 3/4 | 3/8-16x3/4 grade 5 hex flange bolt zinc no serrations | 1600 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 3/8-16 x 1 3/4 | 3/8-16x1-3/4 grade 8 hex head cap screw zinc | 1000 |
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| MESAFAST | CA | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 3/8-16 x 7 1/2 | hex c/s 316 stainless | 2.0 |
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| Endries | WI | Shoulder Bolt (Stripper Bolt) | ASTM A574 | Plain | 3/8 x 3/4 (5/16-18) | 3/8x3/4 alloy socket shoulder screw 5/16-18 thread plain | 133 |
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| Endries | WI | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 3/4 | 3/8-16x3/4 18-8 stainless steel button socket head cap screw patch | 24 |
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| Endries | WI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 2 | 3/8-16x2 18-8 stainless steel socket head cap screw | 200 |
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| Endries | WI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1/2 | 3/8-16x1/2 18-8 s/s steel hex head cap screw | 365 |
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| Endries | WI | Hex Tap Bolt (Fully Threaded) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 3 | 3/8-16x3 18-8 s/s steel hex head tap bolt | 76 |
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| Endries | WI | U-Bolt | Steel | Zinc/Clear | 3/8-16 x 2 1/2 x 3 1/8 x 1 1/4 | #022 u-bolt zinc | 80 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-24 x 1/2 | 3/8-24x1/2 grade 5 hex head cap screw zinc | 200 |
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| Endries | WI | Eye Bolt | Nylon (Polyamide) | Plain | 3/8-16 x 1 1/2 | b203-60-74 3/8-16x1-1/2 shoulder eye bolt glass nylon | 100 |
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| Endries | WI | Socket Head Cap Screw | null | Plain | 3/8-16 x 2 3/8 | 3/8-16 x2-3/8 socket head cap screw plain | 25 |
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| Endries | WI | Socket Head Cap Screw | null | Plain | 3/8-24 x 1 | 3/8-24x1 socket head cap screw plain | 200 |
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| Endries | WI | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 3/8-16 x 3/4 | 3/8-16x3/4 316 stainless steel hex head cap screw 360 degree patch | 150 |
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| Endries | WI | Socket Head Cap Screw | null | Plain | 3/8-16 x 4 | 3/8-16x4 socket head cap screw plain | 75 |
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| Endries | WI | Hex Flange Screw w/ serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | 3/8-16 | deo500za 5in heavy duty muffler clamp with 3/8-16 serrated flange locknut trivalent clear zinc assembled | 42 |
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| Endries | WI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 4 3/4 | 3/8-16x4-3/4 18-8 stainless steel hex head cap screw | 165 |
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| Endries | WI | Button Head Socket Cap Screw | Steel | Plain | 3/8-16 x 2 1/2 | 3/8-16x2-1/2 button socket head cap screw plain | 50 |
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| Endries | WI | Hex Tap Bolt (Fully Threaded) | Grade 5 | Plain | 3/8-16 x 4 1/2 | 3/8-16x4-1/2 grade 5 hex head tap bolt plain | 250 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Plain | 3/8-16 x 4 1/2 | 3/8-16x4-1/2 grade 8 hex head cap screw plain | 1350 |
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| Endries | WI | Hex Tap Bolt (Fully Threaded) | Grade 5 | Plain | 3/8-16 x 1 3/4 | 3/8-16x1-3/4 grade 5 hex head tap bolt plain | 200 |
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| Endries | WI | Shoulder Bolt (Stripper Bolt) | ASTM A574 | Black Oxide | 3/8 x 1 (5/16-18) | 3/8x1 alloy socket shoulder screw 5/16-18 thread black oxide american sockets | 100 |
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| Endries | WI | 12 Point Flange Screw (CounterBore) | null | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 3/8-16 x 1 1/2 | 3/8-16x1-1/2 alloy stl 170 000 psi 12 point flange screw hex chromium free zinc flake silver 240 hours to red rust | 65 |
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| Purchase | MO | Hex Head Cap Screw | Steel | Zinc/Clear | 3/8-24 x 1 1/2 | 3/8-24 x 1 1/2 hex c/s zinc | 404 |
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| MESAFAST | CA | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 3/8-16 x 1 3/4 | hex c/s 316 stainless | 4.0 |
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| HBBOLT | CA | Eye Bolt | Steel | Zinc/Clear | 3/8 x 6 | eyebolt | 10 |
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| HBBOLT | CA | Socket Head Cap Screw | Steel | Plain | 3/8-16 x 4 | socket c/s | 19 |
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| HBBOLT | CA | Socket Head Cap Screw | Steel | Zinc/Clear | 3/8-16 x 2 | socket hd c/s | 50 |
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| HBBOLT | CA | Socket Head Cap Screw | Steel | Zinc/Clear | 3/8-16 x 1 3/8 | soc cap z/p | 99 |
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| HBBOLT | CA | Shoulder Bolt (Stripper Bolt) | Steel | Plain | 3/8 x 1/2 (5/16-18) | sh/b | 25 |
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| HBBOLT | CA | Hex Tap Bolt (Fully Threaded) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 5 | t/b 18-8 ss | 25 |
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| HBBOLT | CA | Hex Tap Bolt (Fully Threaded) | Grade 8 | Zinc/Yellow | 3/8-16 x 2 | t/b zn yel | 320 |
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| HBBOLT | CA | Hex Tap Bolt (Fully Threaded) | Grade 8 | Zinc/Yellow | 3/8-16 x 1 1/2 | t/b zn yel | 475 |
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| HBBOLT | CA | U-Bolt | Steel | Zinc/Clear | 3/8 x 3 x 6 5/8 | u bolt with plates and nuts z/p | 2 |
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| Lubker Di | PA | Shoulder Bolt (Stripper Bolt) | Grade B8 | Plain | 3/8 x 7/8 (5/16 18 x 1/2 THD) | 3/8 x 7/8 (5/16-18 x 1/2 thd) socket shoulder bolt astm a193 b8 304 s/s (mtr's available) | 40 |
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| Lubker Di | PA | Hex Head Cap Screw | Grade 8 | Zinc/Black | 3/8-16 x 1 1/2 | 3/8-16 x 1 1/2 hhcs gr 8 zp black (rohs compliant) | 84 |
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| System 22 | PA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 2 1/2 | Full Thread 304 Stainless | 3065 |
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| System 22 | PA | Socket Head Cap Screw | Grade B8 | Plain | 3/8-16 x 2 1/2 | Full Thread B8 Class 2 | 2200 |
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| ACF | CA | Button Head Socket Cap Screw | Steel | Plain | 3/8-16 x 3/4 | 3/8-16x3/4 bhsc thermal black | 1500 |
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| ACF | CA | Button Head Socket Cap Screw | Steel | Black Oxide | 3/8-16 x 1 | 3/8-16x1 bhsc black oxide patch | 500 |
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| ACF | CA | Button Head Socket Cap Screw | Steel | Plain | 3/8-16 x 1 | 3/8-16x1 bhsc thermal black | 200 |
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| ACF | CA | Button Head Socket Cap Screw | Steel | Zinc/Clear | 3/8-16 x 1 | 3/8-16x1 bhsc z/p rohs | 1165 |
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| ACF | CA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1 | 3/8-16x1 s/s bhsc | 50 |
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| ACF | CA | Shoulder Bolt (Stripper Bolt) | Steel | Plain | 3/8 x 1 (5/16-18) | 3/8x1 sps shoulder screw 12705-6c-16 | 200 |
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| ACF | CA | Socket Head Cap Screw | ASTM A574 | Plain | 3/8-16 x 3 | 3/8-16x3 unbrako alloy shcs 20097-6c-48-0 | 390 |
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| ACF | CA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1/2 | 3/8-16x1/2 s/s shcs sps 20098-6c-8-0 | 100 |
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| ACF | CA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-24 x 1 1/2 | 3/8-24x1-1/2 s/s bhsc | 800 |
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| ACF | CA | Button Head Socket Cap Screw | Steel | Black Oxide | 3/8-24 x 3/4 | 3/8-24x3/4 bhsc black oxide | 240 |
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| ACF | CA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1 1/2 | 3/8-16x1-1/2 s/s bhsc | 700 |
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| ACF | CA | Button Head Socket Cap Screw | Steel | Plain | 3/8-24 x 3/4 | 3/8-24x3/4 bhsc thermal black | 299 |
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| ACF | CA | Step Bolt | Steel | Zinc/Clear | 3/8-16 x 1 1/2 | 3/8-16x1-1/2 step bolt z/p rohs | 50 |
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| ACF | CA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 3/4 | 3/8-16x3/4 s/s bhsc domestic | 142 |
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| ACF | CA | Socket Head Cap Screw | Steel | Plain | 3/8-16 x 1/2 | 3/8-16x1/2 shcs thermal black | 50 |
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| ACF | CA | Socket Head Cap Screw | Steel | Plain | 3/8-16 x 3/4 | 3/8-16x3/4 shcs thermal black | 36 |
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| ACF | CA | Socket Head Cap Screw | Steel | Plain | 3/8-16 x 5/8 | 3/8-16x5/8 shcs thermal black | 26 |
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| ACF | CA | Socket Head Cap Screw | Steel | Plain | 3/8-16 x 1/2 | 3/8-16x1/2 nylon shcs | 25 |
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| ACF | CA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1 1/8 | 3/8-16x1-1/8 s/s shcs | 100 |
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| ACF | CA | Socket Head Cap Screw | Steel | Plain | 3/8-16 x 1 1/4 | 3/8-16x1-1/4 shcs thermal black | 150 |
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| MetricThrd | CA | Hex Machine Bolt | Grade 8 | Zinc/Yellow | 3/8-16 x 5 | 3/8-16 x 5 gr.8 y/zn hex hd bolts f/th | stock |
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| SIS | AZ | Hex Tap Bolt (Fully Threaded) | Grade 2 | Zinc/Black | 3/8-16 x 1 1/2 | hex head tap bolt steel black zinc trivalent | 10,000 |
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