3 1/2 inch length Bolts & Cap Screws
475,302 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 | |
| SunPack | FL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Galvanized | 1/2-13 x 3 1/2 | 1/2-13 x 3-1/2 a325 hvy hex structural tap bolt hdg | 24 |
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| SunPack | FL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Plain | 3/4-10 x 3 1/2 | 3/4-10 x 3-1/2 a325 hvy hex structural tap bolt plain full thread | 80 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Plain | 1 1/4-7 x 3 1/2 | 1-1/4-7x3-1/2 grade 5 hex head cap screw plain | 4 |
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| Endries | WI | Hex Tap Bolt (Fully Threaded) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3 1/2 | 1/4-20x3-1/2 18-8 s/s steel hex head tap bolt | 46 |
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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 1/2 | 3/8-16x3-1/2 18-8 s/s steel hex head tap bolt nyplate | 2000 |
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| Endries | WI | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 3 1/2 | 5/16-18x3-1/2 18-8 s/s steel button socket head cap screw | 190 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Plain | 3/8 x 3 1/2 | 3/8x3 1/2 (9/16dx5/8 h) grade 8 center bolt pla in | 16945 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 3/4-10 x 3 1/2 | 3/4-10x3-1/2 grade 8 hex head cap screw zinc | 39 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Plain | 7/8-9 x 3 1/2 | 7/8-9x3-1/2 grade 8 hex head cap screw plain | 14 |
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| Endries | WI | Carriage Bolt | Grade 5 | Zinc/Yellow | 3/8-16 x 3 1/2 | 3/8-16x3-1/2 grade 5 carriage bolt yellow zinc | 600 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/4-10 x 3 1/2 | 3/4-10x3 1/2 hex cap screw grade 8 zn/ye | 40 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 3 1/2 | 5/16-18x3-1/2 grade 8 hex head cap screw yellow zinc | 341 |
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| Endries | WI | Carriage Bolt | Grade 5 | Plain | 1/2-13 x 3 1/2 | 1/2-13x3-1/2 grade 5 carriage bolt full thread plain | 10240 |
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| Endries | WI | Flat Head Socket Cap Screw | Steel | Zinc/Clear | 1/2-13 x 3 1/2 | 1/2-13x3-1/2 flat socket head cap screw zinc | 2661 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-13 x 3 1/2 | 1/2-13x3 1/2 hex cap screw grade 8 zn/ye | 50 |
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| Endries | WI | Carriage Bolt | Grade 5 | Zinc/Clear | 5/16-18 x 3 1/2 | 5/16-18x3-1/2 grade 5 carriage bolt tri clr zinc 120 wh/144 red rust | 20 |
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| Endries | WI | Hex Tap Bolt (Fully Threaded) | Grade A | Zinc/Clear | 1/4-20 x 3 1/2 | 1/4-20x3-1/2 a307 grade a hex head tap bolt trivalent clear zinc | 3325 |
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| Endries | WI | Hex Tap Bolt (Fully Threaded) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 3 1/2 | 1/2-13x3 1/2 hex tap bolt 18-8/a2 | 75 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-28 x 3 1/2 | 1/4-28x3-1/2 grade 5 hex head cap screw zinc | 300 |
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| Endries | WI | Hex Head Cap Screw | Steel | Plain | 3/8-16 x 3 1/2 | 3/8-16x3-1/2 nylon hex head cap screw | 60 |
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| Endries | WI | Shoulder Bolt (Stripper Bolt) | Steel | Plain | 5/8 x 3 1/2 (1/2-13) | 5/8x3-1/2 alloy socket shoulder screw 1/2-13 thread plain | 51 |
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| Endries | WI | Socket Head Cap Screw | Steel | Zinc/Clear | 3/8-16 x 3 1/2 | 3/8-16x3-1/2 socket head cap screw zinc | 789 |
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| BoltCraft | NE | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 3 1/2 | 5/16-18 x 3-1/2 hex cap screw grade 8 zinc yellow 450/ctn | 200 |
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| NutsBolts | NE | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3 1/2 | 1/4-20 x 3 1/2 ss hcs | 80 |
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| NutsBolts | NE | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 3 1/2 | 5/16-18 x 3 1/2 ss hcs | 125 |
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| NutsBolts | NE | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 3 1/2 | 3/8-16 x 3 1/2 ss hcs | 434 |
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| NutsBolts | NE | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 3 1/2 | 1/2-13 x 3 1/2 ss hcs | 238 |
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| NutsBolts | NE | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8-11 x 3 1/2 | 5/8-11 x 3 1/2 ss hcs | 124 |
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| NutsBolts | NE | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/4-10 x 3 1/2 | 3/4-10 x 3 1/2 ss hcs | 491 |
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| NutsBolts | NE | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1-8 x 3 1/2 | 1-8 x 3 1/2 ss hcs | 20 |
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| NutsBolts | NE | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 7/8-9 x 3 1/2 | 7/8-9 x 3 1/2 ss hcs | 62 |
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| NutsBolts | NE | Carriage Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 3 1/2 | 5/16-18 x 3 1/2 ss carriage bolt | 18 |
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| NutsBolts | NE | Carriage Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3 1/2 | 1/4-20 x 3 1/2 ss carriage bolt | 33 |
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| NutsBolts | NE | Carriage Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 3 1/2 | 3/8-16 x 3 1/2 ss carriage bolt | 120 |
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| NutsBolts | NE | Carriage Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 3 1/2 | 1/2-13 x 3 1/2 ss carriage bolt | 41 |
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| NutsBolts | NE | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/4-20 x 3 1/2 | 1/4-20 x 3 1/2 ss hcs 316ss | 25 |
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| NutsBolts | NE | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 5/16-18 x 3 1/2 | 5/16-18 x 3 1/2 ss hcs 316ss | 11 |
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| NutsBolts | NE | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 3/8-16 x 3 1/2 | 3/8-16 x 3 1/2 ss hcs 316ss | 18 |
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| NutsBolts | NE | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 7/16-14 x 3 1/2 | 7/16-14 x 3 1/2 ss hcs 316ss | 50 |
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| NutsBolts | NE | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 3 1/2 | 1/2-13 x 3 1/2 ss hcs 316ss | 68 |
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| NutsBolts | NE | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 5/8-11 x 3 1/2 | 5/8-11 x 3 1/2 ss hcs 316ss | 47 |
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| NutsBolts | NE | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 3/4-10 x 3 1/2 | 3/4-10 x 3 1/2 ss hcs 316ss | 23 |
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| NutsBolts | NE | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 3 1/2 | 3/8-16 x 3 1/2 ss shcs | 31 |
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| Endries | WI | Hex Tap Bolt (Fully Threaded) | Grade 5 | Zinc/Clear | 1/2-13 x 3 1/2 | 1/2-13x3-1/2 grade 5 hex head tap bolt zinc | 100 |
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| Endries | WI | Hex Tap Bolt (Fully Threaded) | Grade 8 | Plain | 3/4-10 x 3 1/2 | 3/4-10x3-1/2 grade 8 hex head tap bolt plain | 4 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Plain | 1 1/8-7 x 3 1/2 | 1-1/8-7x3-1/2 grade 8 hex head cap screw plain | 9 |
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| Endries | WI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 3 1/2 | 3/8-16x3-1/2 18-8 s/s steel socket head cap screw | 291 |
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| Endries | WI | Hex Head Cap Screw | Grade 2 | Plain | 1/2-13 x 3 1/2 | 1/2-13x3-1/2 grade 2 hex head cap screw plain | 550 |
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| Endries | WI | Hex Head Cap Screw | 316, 317, A4 Stainless | Black Oxide | 3/8-16 x 3 1/2 | 3/8-16x3-1/2 316 stainless steel hex head cap screw chemical black oxide with wax | 4146 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/8-9 x 3 1/2 | 7/8-9x3-1/2 grade 8 hex head cap screw yellow zinc | 9 |
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| Endries | WI | Hex Tap Bolt (Fully Threaded) | Grade 5 | Zinc/Clear | 1/4-20 x 3 1/2 | 1/4-20x3-1/2 grade 5 hex head tap bolt zinc | 100 |
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| Endries | WI | Socket Head Cap Screw | Steel | Plain | 3/8-16 x 3 1/2 | 3/8-16x3-1/2 socket head cap screw plain | 19 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/8-11 x 3 1/2 | 5/8-11x3-1/2 grade 5 hex head cap screw trivalent clear zinc certified material test report | 5 |
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| Endries | WI | Hex Tap Bolt (Fully Threaded) | Grade 8 | Zinc/Yellow | 1/2-20 x 3 1/2 | 1/2-20x3 1/2 hex tap bolt grade 8 zn/ye | 15 |
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| Endries | WI | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-13 x 3 1/2 | 1/2-13x3 1/2 hex flange bolt grade 8 | 150 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 1/2-13 x 3 1/2 | 1/2-13x3 1/2 hex cap screw grade 8 magni565 silver | 18 |
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| Endries | WI | Socket Head Cap Screw | ASTM A574 | Plain | 7/16-14 x 3 1/2 | 7/16-14x3-1/2 socket head cap screw aly magni-565 silver | 50 |
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| Endries | WI | Joint Connector Bolt, JCB, Draw-Bolt, Assembly Bolt | Steel | Zinc/Clear | 1/4-20 x 3 1/2 | 1/4-20x3 1/2 hex draw bolt w/plates stl znc | 500 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/8-16 x 3 1/2 | 3/8-16x3 1/2 hex cap screw grade 8 zn/ye | 25 |
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| Endries | WI | Grade 2 | 5/16-24 x 3 1/2 | 5/16-24x3 1/2 ce/bolt gr2 stress rel. spe | 6560 |
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| Endries | WI | Carriage Bolt | Grade A | Zinc/Clear | 3/8-16 x 3 1/2 | 3/8-16x3-1/2 a307 grade a carriage bolt full thread trivalent clear zinc | 20 |
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| Mansco | MI | Socket Head Cap Screw | Steel | Plain | #10-32 x 3 1/2 | soc c/sr kl usa 100/box | 200 |
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| Mansco | MI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/4-10 x 3 1/2 | hex cap 304 s.s. 20/box | 16 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 7/8-9 x 3 1/2 | 7/8-9x3-1/2 grade 5 hex head cap screw zinc | 234 |
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| Endries | WI | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 3 1/2 | 5/16-18x3 1/2 button soc screw ful thread 18-8/a2 | 4 |
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| NutsBolts | NE | Socket Head Cap Screw | Steel | Plain | 1-8 x 3 1/2 | 1-8 x 3 1/2 shcs | 3 |
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| Mansco | MI | Hex Head Cap Screw | Grade 5 | Plain | 9/16-12 x 3 1/2 | 9/16-12x3-1/2 hex cap gr5 25/box | 200 |
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| BoltCraft | NE | Hex Head Cap Screw | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 1/4-20 x 3 1/2 | 1/4-20 x 3-1/2 hex cap screw gr 18.8 stainless steel 400/ctn-50/pkg | 20 |
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| BoltCraft | NE | Hex Tap Bolt (Fully Threaded) | Grade 5 | Zinc/Clear | 3/8-16 x 3 1/2 | 3/8-16 x 3-1/2 hex tap bolt grade 5 zinc | 225 |
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| UNITED BO | AL | U-Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 3 1/2 x 1 1/2 | 3-1/2bl x 5ll x 1-1/2th U-bolt for 3 inch pipe | 12000 |
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| BoltCraft | NE | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 3 1/2 | 1/2-13 x 3-1/2 hex cap screw domestic grade 5 zinc | inquire |
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| BoltCraft | NE | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/4-16 x 3 1/2 | 3/4-16 x 3-1/2 hex cap screw fine thread grade 8 zinc yellow 25/pkg | inquire |
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| BoltCraft | NE | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Zinc/Yellow | 3/8-16 x 3 1/2 | 3/8-16 x 3-1/2 hex flange cap screw grade 8 zinc/yellow | inquire |
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| BoltCraft | NE | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/4-10 x 3 1/2 | 3/4-10 x 3-1/2 hex cap screw grade 5 zinc carton of 70 | inquire |
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| BoltCraft | NE | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 3 1/2 | 1/2-13 x 3-1/2 hex cap screw grade 5 zinc carton of 150 | inquire |
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| BoltCraft | NE | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/8-11 x 3 1/2 | 5/8-11 x 3-1/2 hex cap screw grade 5 zinc package of 25 | inquire |
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| BoltCraft | NE | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/8-11 x 3 1/2 | 5/8-11 x 3-1/2 hex cap screw grade 5 zinc carton of 100 | inquire |
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| BoltCraft | NE | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1-8 x 3 1/2 | 1-8 x 3-1/2 hex cap screw grade 5 zinc carton of 35 | inquire |
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| BoltCraft | NE | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 7/16-14 x 3 1/2 | 7/16-14 x 3-1/2 hex cap screw grade 5 zinc carton of 225 | inquire |
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| BoltCraft | NE | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/8-11 x 3 1/2 | 5/8-11 x 3-1/2 hex cap screw grade 8 zinc yellow carton of 100 | inquire |
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| BoltCraft | NE | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/4-10 x 3 1/2 | 3/4-10 x 3-1/2 hex cap screw gr 18.8 stainless steel 50/ctn-25/pkg | inquire |
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| BoltCraft | NE | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/4-10 x 3 1/2 | 3/4-10 x 3-1/2 hex cap screw grade 304 stainless steel 50/ctn-25/pkg | inquire |
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| BoltCraft | NE | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1-8 x 3 1/2 | 1-8 x 3-1/2 hex cap screw gr 18.8 stainless steel 20/ctn-10/pkg | inquire |
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| BoltCraft | NE | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 3 1/2 | 5/16-18 x 3-1/2 hex cap screw gr 18.8 stainless steel 250/ctn-50/pkg | inquire |
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| BCSB | CA | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade A | Plain | 5/8-11 x 3 1/2 | 5/8-11x 3-1/2 hvy hex bolt a307 gd b plain b18.2.1 | 1,100 |
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| BCSB | CA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/8-14 x 3 1/2 | 7/8-14x 3-1/2 hex head cap screw grade 8 zinc yellow usa b18.2.1 | 350 |
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| CCF | FL | Hex Head Cap Screw | Grade 8 | Plain | 7/8-9 x 3 1/2 | hex c/s | 34 |
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