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 | Hex Head Cap Screw | Grade B7 | Plain | 5/8-11 x 3 1/2 | 5/8-11 x 3-1/2 a193 b7 hvy hex tap bolt plain domestic full thread | 22 |
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| Endries | WI | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 3/8-16 x 3 1/2 | 3/8-16x3-1/2 grade 2 hex head cap screw tri clr zinc 72 white rust | 100 |
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| Coburn Myers Fastening Systems | PA | Socket Head Cap Screw | Grade B7 | Plain | 1 1/4-7 x 3 1/2 | socket cap screw a193-b7 plain b18.2.1 b18.3 | 100 |
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| Coburn Myers Fastening Systems | PA | Socket Head Cap Screw | Grade B7 | Plain | 1 1/4-8 x 3 1/2 | socket cap screw a193-b7 plain b18.2.1 b18.3 | 100 |
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| Coburn Myers Fastening Systems | PA | Socket Head Cap Screw | Grade B7 | Plain | 1 1/4-12 x 3 1/2 | socket cap screw a193-b7 plain b18.2.1 b18.3 | 100 |
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| Coburn Myers Fastening Systems | PA | Socket Head Cap Screw | Grade B7 | Plain | 1 1/2-6 x 3 1/2 | socket cap screw a193-b7 plain b18.2.1 b18.3 | 100 |
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| Coburn Myers Fastening Systems | PA | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 1 1/4-8 x 3 1/2 | hvy hex bolt a193-b7 plain b18.2.1 | 253 |
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| Setko Fas | IL | Socket Head Cap Screw | null | Zinc/Clear | 1/2-20 x 3 1/2 | 1/2-20 x 3 1/2 alloy hex socket head cap screw zinc rohs | 16 |
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| Setko Fas | IL | Socket Head Cap Screw | null | Zinc/Clear | 3/8-16 x 3 1/2 | 3/8-16 x 3 1/2 alloy hex socket head cap screw zinc rohs | 50 |
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| Setko Fas | IL | Socket Head Cap Screw | null | Zinc/Clear | 3/8-24 x 3 1/2 | 3/8-24 x 3 1/2 alloy hex socket head cap screw zinc rohs | 60 |
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| Setko Fas | IL | Socket Head Cap Screw | null | Zinc/Clear | #10-32 x 3 1/2 | 10-32 x 3 1/2 alloy hex socket head cap screw zinc rohs | 400 |
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| Setko Fas | IL | Socket Head Cap Screw | null | Zinc/Clear | #10-24 x 3 1/2 | 10-24 x 3 1/2 alloy hex socket head cap screw zinc rohs | 294 |
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| Setko Fas | IL | Socket Head Cap Screw | null | Zinc/Clear | 1/2-13 x 3 1/2 | 1/2-13 x 3 1/2 alloy hex socket head cap screw zinc rohs | 445 |
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| Setko Fas | IL | Socket Head Cap Screw | null | Zinc/Clear | 5/8-11 x 3 1/2 | 5/8-11 x 3 1/2 alloy hex socket head cap screw zinc rohs | 478 |
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| Setko Fas | IL | Socket 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 stainless steel hex socket head cap screw | 7 |
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| Setko Fas | IL | Socket Head Cap Screw | null | Plain | 9/16-12 x 3 1/2 | 9/16-12 x 3 1/2 alloy hex socket head cap screw | 20 |
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| Setko Fas | IL | Flat Head Socket Cap Screw | ASTM A574 | Zinc/Clear | 3/8-16 x 3 1/2 | 3/8-16 x 3 1/2 alloy flat head hex socket cap screw zinc rohs | 6 |
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| Setko Fas | IL | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 3 1/2 | 1/2-13 x 3 1/2 316 stainless steel hex socket head cap screw | 15 |
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| Setko Fas | IL | Flat Head Socket Cap Screw | ASTM A574 | Zinc/Clear | 3/4-10 x 3 1/2 | 3/4-10 x 3 1/2 alloy flat head hex socket cap screw zinc rohs | 205 |
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| Setko Fas | IL | Flat Head Socket Cap Screw | ASTM A574 | Zinc/Clear | 1/2-13 x 3 1/2 | 1/2-13 x 3 1/2 alloy flat head hex socket cap screw zinc rohs | 554 |
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| Setko Fas | IL | Flat Head Socket Cap Screw | ASTM A574 | Zinc/Clear | 5/16-18 x 3 1/2 | 5/16-18 x 3 1/2 alloy flat head hex socket cap screw zinc rohs | 1,911 |
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| Setko Fas | IL | Button Head Socket Cap Screw | ASTM A574 | Plain | 5/16-18 x 3 1/2 | 5/16-18 x 3 1/2 alloy button head hex socket cap screw | 50 |
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| Setko Fas | IL | Button Head Socket Cap Screw | ASTM A574 | Zinc/Clear | 1/4-20 x 3 1/2 | 1/4-20 x 3 1/2 alloy button head hex socket cap screw zinc rohs | 100 |
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| Setko Fas | IL | Button Head Socket Cap Screw | ASTM A574 | Zinc/Clear | 1/2-13 x 3 1/2 | 1/2-13 x 3 1/2 alloy button head hex socket cap screw zinc rohs | 1,200 |
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| Setko Fas | IL | Button Head Socket Cap Screw | ASTM A574 | Zinc/Clear | 3/8-16 x 3 1/2 | 3/8-16 x 3 1/2 alloy button head hex socket cap screw zinc rohs | 1,900 |
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| Setko Fas | IL | Button Head Socket Cap Screw | ASTM A574 | Phosphate | 1/4-20 x 3 1/2 | 1/4-20 x 3 1/2 alloy button head hex socket cap screw organic phos & oil per gm6174m | 10,959 |
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| CNB | IL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 3 1/2 | 5/16-18 x 3 1/2 hex cap screw grade 5 zinc plated | 246 |
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| CNB | IL | Hex Head Cap Screw | Grade 5 | Plain | 3/4-10 x 3 1/2 | 3/4-10 x 3 1/2 hex cap screw grade 5 plain | 60 |
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| CNB | IL | Hex Tap Bolt (Fully Threaded) | Grade 2 | Zinc/Clear | 3/4-10 x 3 1/2 | 3/4-10 x 3 1/2 hex machine bolt tap grade 2 zinc plated | 60 |
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| CNB | IL | Hex Machine Bolt | ASTM A354 Grade BD | Plain | 3/4-10 x 3 1/2 | 3/4-10 x 3 1/2 hex machine bolt a354 bd pl | 2 |
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| CNB | IL | Hex Head Cap Screw | Grade B | Plain | 3/4-10 x 3 1/2 | 3/4-10 x 3 1/2 a307b hex c/s pl | 70 |
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| CNB | IL | 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 plated | 60 |
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| CNB | IL | Hex Head Cap Screw | ASTM A449 | Plain | 3/4-10 x 3 1/2 | 3/4-10 x 3 1/2 hex cap screw a449 (grd 5) plain domestic | 12 |
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| CNB | IL | Hex Machine Bolt | Grade B | Zinc/Clear | 3/4-10 x 3 1/2 | 3/4-10 x 3 1/2 hvy hex mb a307b z/p | 26 |
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| CNB | IL | Hex Head Cap Screw | Grade 8 | Plain | 3/4-10 x 3 1/2 | 3/4-10 x 3 1/2 hex cs with 1 cut thread gr.8 plain | 1082 |
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| CNB | IL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Plain | 3/4-10 x 3 1/2 | 3/4-10 x 3 1/2 a325 structural bolt plain | 172 |
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| CNB | IL | Hex Head Cap Screw | Grade 8 | Phosphate | 3/4-16 x 3 1/2 | 3/4-16 x 3 1/2 hex cap screw grade 8 phosphate type-z | 7873 |
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| CNB | IL | Hex Head Cap Screw | Grade 5 | Plain | 3/4-16 x 3 1/2 | 3/4-16 x 3 1/2 hex cap screw gr.5 plain | 61 |
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| CNB | IL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B | Plain | 7/8-9 x 3 1/2 | 7/8-9 x 3 1/2 heavy hex machine bolt a307b plain | 24 |
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| CNB | IL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Galvanized | 7/8-9 x 3 1/2 | 7/8-9 x 3 1/2 a325 structural bolt mech galv. | 110 |
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| CNB | IL | Heavy Hex Bolt (B7, B8, A307B etc.) | ASTM A320 L7, L7M | Plain | 7/8-9 x 3 1/2 | 7/8-9 x 3 1/2 heavy hex machine bolt astm a320 l7 material plain | 53 |
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| CNB | IL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Plain | 7/8-9 x 3 1/2 | 7/8-9 x 3 1/2 a325 structural bolt plain | 164 |
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| CNB | IL | Hex Machine Bolt | ASTM A354 Grade BD | Plain | 7/8-9 x 3 1/2 | 7/8-9 x 3 1/2 hex machine bolt a354 bd | 3 |
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| CNB | IL | Hex Head Cap Screw | Grade 8 | Plain | 1-14 x 3 1/2 | 1-14 x 3 1/2 hex cap screw grade 8 plain | 14 |
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| CNB | IL | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1-8 x 3 1/2 | 1-8 x 3 1/2 hex cap screw grade 2 zinc | 60 |
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| CNB | IL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade A | Plain | 1-8 x 3 1/2 | 1-8 x 3 1/2 heavy hex bolt a307 b plain | 14 |
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| Liberty | IL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 3/4-10 x 3 1/2 | hex str/b a325 | 25 |
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| Liberty | IL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/8-11 x 3 1/2 | c/s | 24 |
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| Liberty | IL | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1-8 x 3 1/2 | c/s 18-8 s/s | 9 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 7/8-9 x 3 1/2 | 7/8-9 x 3-1/2 a193 b7 hvy hex bolt plain full thread | 53 |
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| Aspen | PA | Plow Bolt, Scraper Blade Bolt | Grade 5 | Zinc/Clear | 3/8-16 x 3 1/2 | 3/8-16 x 3-1/2 plow bolts, flat head, #3 head, grade 5 steel, zinc | 1125 |
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| MESAFAST | CA | Heavy Hex Structural Bolt (A325, A490, 10.9) | Galvanized | 3/4-10 x 3-1/2 heavy hex bolt a325 steel hot dipped galvanized | steel hot dipped galvanized | steel hot dipped galvanized | 44.0 |
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| SunPack | FL | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 3 1/2 | 304 ss fin h/b | 227 |
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| SunPack | FL | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/4-10 x 3 1/2 | 304 ss fin h/b domestic | 23 |
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| SunPack | FL | Hex Tap Bolt (Fully Threaded) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 3 1/2 | 304 ss fin h/b f/t | 7 |
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| SunPack | FL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1-8 x 3 1/2 | a325 heavy hex str/b | 5 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Cadmium | 1 1/4-7 x 3 1/2 | a193 b7 heavy h/b | 8 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 1 1/8-8 x 3 1/2 | a193 b7 heavy h/b dom.. | 275 |
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B | Plain | 7/8-9 x 3 1/2 | a307b heavy h/b | 210 |
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| SIS | AZ | U-Bolt | Grade 2 | Zinc/Clear | 3/8-16 x 3 1/2 | u bolt clear | 101 |
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| SIS | AZ | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 1 1/8-8 x 3 1/2 | heavy h/b b7 | 28 |
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| SIS | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3 1/2 | c/s 18-8 304 | 100 |
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| SIS | AZ | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/4-20 x 3 1/2 | hex c/s | 50 |
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| SIS | AZ | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 3 1/2 | hex c/s clear | 350 |
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| SIS | AZ | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 3 1/2 | c/s | 25 |
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| SIS | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 3 1/2 | hex c/s 18-8 304 | 100 |
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| SIS | AZ | Hex Machine Bolt | Grade 2 | Zinc/Clear | 5/16-18 x 3 1/2 | h/b grade 2 | 325 |
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| SIS | AZ | Hex Machine Bolt | Steel | Zinc/Clear | 3/8-16 x 3 1/2 | hex m/b clear | 70 |
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| SIS | AZ | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 3 1/2 | hex c/s | 175 |
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| SIS | AZ | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/16-20 x 3 1/2 | hex c/s | 160 |
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| SIS | AZ | Hex Machine Bolt | Grade 2 | Zinc/Clear | 1/2-13 x 3 1/2 | gr2 h/b | 675 |
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| SIS | AZ | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-20 x 3 1/2 | hex c/s | 100 |
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| SIS | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8-11 x 3 1/2 | c/s 18-8 304 | 25 |
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| SIS | AZ | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 9/16-18 x 3 1/2 | hex c/s | 105 |
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| SIS | AZ | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/8-11 x 3 1/2 | c/s | 34 |
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| SIS | AZ | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/8-18 x 3 1/2 | hex c/s | 80 |
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| SIS | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 7/8-9 x 3 1/2 | c/s 18-8 304 | 60 |
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| SIS | AZ | Hex Machine Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/4-10 x 3 1/2 | 3/4-10x3 1/2 h/b 18-8 304 18.8 | 60 |
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| SIS | AZ | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1-14 x 3 1/2 | hex c/s | 30 |
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| SRF | AL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1-14 x 3 1/2 | hcs | - |
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| SRF | AL | Shoulder Bolt (Stripper Bolt) | Steel | Plain | 1 x 3 1/2 (3/4-10) | soc sh/b | 7 |
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| SRF | AL | Hex Head Cap Screw | Grade 2 | Galvanized | 1-8 x 3 1/2 | hcs | 117 |
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| SRF | AL | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1-8 x 3 1/2 | hcs 316 s/s | - |
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| SRF | AL | Hex Head Cap Screw | Grade 2 | Plain | 1-8 x 3 1/2 | hcs | - |
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| SRF | AL | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1-8 x 3 1/2 | hcs s/s | - |
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| SRF | AL | Hex Head Cap Screw | Grade 8 | Plain | 1-8 x 3 1/2 | hcs | - |
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| SRF | AL | Socket Head Cap Screw | Steel | Plain | #10-32 x 3 1/2 | shcs | 75 |
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| SRF | AL | Hex Head Cap Screw | Grade 9 | Zinc/Yellow | 1-8 x 3 1/2 | hcs l9 | - |
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| SRF | AL | Hex Head Cap Screw | Grade 5 | Plain | 1-8 x 3 1/2 | hcs | 43 |
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| SRF | AL | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 1 1/8-12 x 3 1/2 | hcs | - |
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| SRF | AL | Hex Head Cap Screw | Grade 8 | Plain | 1 1/8-12 x 3 1/2 | hcs | - |
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| SRF | AL | Carriage Bolt | Steel | Plain | 1 1/4-7 x 3 1/2 | c/b | 155 |
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| SRF | AL | Hex Head Cap Screw | Grade 2 | Plain | 1 1/4-7 x 3 1/2 | hcs | - |
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| SRF | AL | Socket Head Cap Screw | Steel | Plain | 1 1/4-7 x 3 1/2 | shcs | 1 |
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| SRF | AL | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 1 1/2-6 x 3 1/2 | hcs | - |
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| SRF | AL | Hex Head Cap Screw | Grade 2 | Plain | 1 1/8-7 x 3 1/2 | hcs | - |
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| SRF | AL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/8-7 x 3 1/2 | a325 str/b | - |
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| SRF | AL | Hex Head Cap Screw | Grade 5 | Plain | 1 1/8-7 x 3 1/2 | hcs | 4 |
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| SRF | AL | Hex Head Cap Screw | Grade 2 | Plain | 1/4-20 x 3 1/2 | hcs | - |
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| SIS | AZ | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1/2-13 x 3 1/2 | a325 heavy hex str/b hdg | 51 |
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| SIS | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 3 1/2 | c/s 18-8 304 | 25 |
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| SIS | AZ | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 3/4-10 x 3 1/2 | hex c/s grade 2 | 230 |
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| GUIDON | NJ | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 3/4-10 x 3 1/2 | heavy hex astm a325 | 118 |
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| GUIDON | NJ | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 7/8-9 x 3 1/2 | heavy hex astm a325 | 100 |
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| GUIDON | NJ | Carriage Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 3 1/2 | SQUARE NECK | 50 |
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| GUIDON | NJ | Shoulder Bolt (Stripper Bolt) | Steel | Plain | 5/8 x 3 1/2 (1/2-13) | socket shoulder bolt alloy | 14 |
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| SRF | AL | Hex Head Cap Screw | Grade 5 | Plain | 1 1/4-7 x 3 1/2 | hcs | 12 |
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| SRF | AL | ASTM A320 L7, L7M | 5/8-11 x 3 1/2 | l-7 lex bolt | 89 |
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