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5 1/4 inch length Structural Bolts
Heavy Hex Structural bolts are designed for high-strength steel to steel structural connections. Dimensionally, hex structural bolts are covered by the ASME B18.2.6 standard, and the material specifications are now covered by ASTM F3125 which replaced ASTM A325 and A490. In metric use, structural bolts are covered by DIN 6914, DIN EN 14399-4, ISO 7412 and material Classes 8.8 and 10.9.
82 results, (click on any line for more information)
| Buy Structural Bolts from one of our FCH Network Members | ||||||||
|---|---|---|---|---|---|---|---|---|
| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Jackson | MS | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 3/4-10 x 5 1/4 | a325 h/b | 282 |
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| Jackson | MS | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 7/8-9 x 5 1/4 | a325 h/b | 58 |
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| SunPack | FL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Plain | 3/4-10 x 5-1/4 a325 hvy hex structural bolt sermagard 1105/1280 | 18 |
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| SunPack | FL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Plain | 3/4-10 x 5-1/4 a325 hvy hex structural bolt plain | 18 |
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| SunPack | FL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Plain | 5/8-11 x 5-1/4 a325 hvy hex structural bolt sermagard 1105/1280 | 1 |
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| BHAM | AL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 7/8-9 x 5 1/4 | 7/8-9x5 1/4 mech galv a325 bolt b18.2.1 b18.2.6 | 19 |
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| BHAM | AL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 3/8 x 5 1/4 | 1 3/8x5 1/4 a325 hex bolt plain finish b18.2.1 b18.2.6 | 28 |
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| BHAM | AL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Plain | 1-8 x 5 1/4 tc assem(rd) a490 | | 2 |
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| Hodell | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 5/8-11 x 5 1/4 | 5/8-11x5 1/4 a325 heavy hex bolt domestic hot dip galv () | 2 |
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| XL Screw | GA | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 7/8-9 x 5 1/4 | astm a325 heavy hex str/b type-1 | 35 |
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| NutsBolts | NE | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1-8 x 5 1/4 | 1-8 x 5 1/4 a325 hvy hex bolt type-3 | 67 |
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| NutsBolts | NE | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 3/4-10 x 5 1/4 | 3/4-10 x 5 1/4 a325 hvy hex bolt plain | 333 |
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| NutsBolts | NE | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 7/8-9 x 5 1/4 | 7/8-9 x 5 1/4 a325 hvy hex bolt type-3 | 195 |
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| Infasco D | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 3/4-10 x 5 1/4 | 3/4-10 x 5 1/4 a325-1 structural bolt unc n p | 270 |
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| Hodell | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/2-6 x 5 1/4 | 1 1/2-6x5 1/4 a325 heavy hex bolt domestic hot dip galv | 1 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 3/4-10 x 5 1/4 | 3/4-10x5 1/4 heavy hex bolt a325 hdg dom b18.2.1 b18.2.6 | 88 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Galvanized | 1 3/8-6 x 5 1/4 | 1-3/8-6x5-1/4 heavy hex bolt f3125 grade a325-type-1 hot dipped galvanized domestic b18.2.1 b18.2.6 | 2 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Galvanized | 1 1/2-6 x 5 1/4 | 1-1/2-6x5 heavy hex bolt 3-1/4 thread grade a325-type-1 hot dipped galvanized 3/8 hole drilled-3/8 off end domestic b18.2.1 b18.2.6 | 15 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Galvanized | 1 1/2-6 x 5 1/4 | 1-1/2-6x5 heavy hex bolt 3-1/4 thread grade a325-type-1 hot dipped galvanized 3/8 hole drilled-3/8 off end domestic b18.2.1 b18.2.6 | 325 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Galvanized | 1 1/2-6 x 5 1/4 | 1-1/2-6x5-1/4 heavy hex bolt f3125 grade a325-type-1 hot dipped galvanized b18.2.1 b18.2.6 | 200 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 7/8 x 5 1/4 | 7/8x5-1/4 a325 hvy hex bolt domestic hdg b18.2.1 b18.2.6 | 3 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 7/8 x 5 1/4 | 7/8x5-1/4 a325 hvy hex bolt domestic hdg b18.2.1 b18.2.6 | 10 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/2 x 5 1/4 | 1 1/2x5 1/4 hdg a325 hex bolt b18.2.1 b18.2.6 | 37 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/2 x 5 1/4 | 1 1/2x5 1/4 hdg a325 hex bolt b18.2.1 b18.2.6 | 10 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/2 x 5 1/4 | 1 1/2x5 1/4 hdg a325 hex bolt b18.2.1 b18.2.6 | 43 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/2 x 5 1/4 | 1 1/2x5 1/4 hvy hex bolt a325 3.25 thd hdg domestic b18.2.1 b18.2.6 | 4 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 x 5 1/4 | 1x5 1/4 a325-1 m/g h/b dom pa dot b18.2.1 b18.2.6 | 433 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 x 5 1/4 | 1x5 1/4 a325-1 m/g h/b dom pa dot b18.2.1 b18.2.6 | 110 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 x 5 1/4 | 1x5 1/4 a325-1 m/g h/b dom pa dot b18.2.1 b18.2.6 | 523 |
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| Hodell | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 7/8-9 x 5 1/4 | 7/8-9x5 1/4 a325 heavy hex bolt domestic hot dip galv | 178 |
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| Hodell | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/8-7 x 5 1/4 | 1 1/8-7x5 1/4 a325 hex bolt hdg imp | 180 |
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| Hodell | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 5/8-11 x 5 1/4 | 5/8-11x5 1/4 a325 heavy hex bolt domestic hot dip galv | 2 |
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| Hodell | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | ASTM A449 | Galvanized | 1-8 x 5 1/4 | 1-8x5 1/4 a325/a449 heavy hex bolt full thread domestic hot dip galv | 1 |
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| Hodell | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 7/8-9 x 5 1/4 | 7/8-9x5 1/4 a325 heavy hex bolt domestic hot dip galv | 178 |
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| Hodell | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/4-7 x 5 1/4 | 1 1/4-7x5 1/4 a325 hvy hex bolt dom.hdg tested | 10 |
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| Hodell | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/4-7 x 5 1/4 | 1 1/4-7x5 1/4 a325 heavy hex bolt domestic hot dip galv | 10 |
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| Hodell | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 7/8-9 x 5 1/4 | 7/8-9x5 1/4 a325 heavy hex bolt domestic hot dip galv | 178 |
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| Hodell | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 7/8-9 x 5 1/4 | 7/8-9x5 1/4 a325 heavy hex bolt domestic hot dip galv | 178 |
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| Hodell | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/4-7 x 5 1/4 | 1 1/4-7x5 1/4 a325 heavy hex bolt domestic hot dip galv | 10 |
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| Hodell | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/8-7 x 5 1/4 | 1 1/8-7x5 1/4 a325 hex bolt hdg imp | 180 |
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| Big Red | OK | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/2-6 x 5 1/4 | 1-1/2-6 x 5-1/4 a490 heavy hex bolts-plain finish | 29 |
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| Cascade | OR | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1-8 x 5 1/4 | hvyhex str/b dom..stc a490 b18.2.6 | 170 |
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| Cascade | OR | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1-8 x 5 1/4 | hvyhex str/b dom...stc a490 b18.2.6 | 170 |
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| Big Red | OK | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 3/4-10 x 5 1/4 | 3/4-10 x 5-1/4 (pt) a325 type-1 heavy hex structural bolt coarse plain finish (usa) | 27 |
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| Big Red | OK | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 7/8-9 x 5 1/4 | 7/8-9 x 5 1/4 (pt) a325 type-1 heavy hex structural bolt coarse plain finish (usa) | 72 |
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| Big Red | OK | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 3/4-10 x 5 1/4 | 3/4-10 x 5-1/4 (pt) a325 type-1 heavy hex structural bolt coarse plain finish | 162 |
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| B & K FAST | PA | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Zinc/Clear | 7/8 x 5 1/4 | 7/8 x 5 1/4 a325 hex bolts zinc plated b18.2.1 b18.2.6 | 7 |
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| B & K FAST | PA | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 x 5 1/4 | 1 x 5 1/4 a325 hex bolts plain b18.2.1 b18.2.6 | 4 |
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| B & K FAST | PA | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/8 x 5 1/4 | 1 1/8 x 5 1/4 a325 hex bolts galv b18.2.1 b18.2.6 | 24 |
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| B & K FAST | PA | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1/2 x 5 1/4 | 1/2 x 5 1/4 a325 hex bolts plain b18.2.1 b18.2.6 | 2 |
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| BHAM | FL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/2-6 x 5 1/4 | 1 1/2-6x5 1/4 a325 hvy bolt dom. hdg b18.2.1 b18.2.6 | 1 |
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| BHAM | AL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 7/8-9 x 5 1/4 | 7/8-9x5 1/4 a490 hvy hex bolt b18.2.1 b18.2.6 | 2 |
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| OSSCO | RI | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 7/8-9 x 5 1/4 | 7/8-9x5-1/4 a325 structural bolt h.d.g. b18.2.1 b18.2.6 | 3 |
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 3/4-10 x 5 1/4 | 3/4-10x5 1/4 a325 hvy hex bolt hdg domestic b18.2.1 b18.2.6 | 86 |
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| BHAM | AL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 7/8-9 x 5 1/4 | a325 hvy bolt dom.. | - |
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| BHAM | AL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1-8 x 5 1/4 | a325 h/b fluor/carbon | 4 |
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| Bostwick | IN | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1-8 x 5 1/4 | 1-8 x 5 1/4 a325 structural bolt (no nut) b18.2.1 b18.2.6 | 18 |
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| Lippin | CA | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1-8 x 5 1/4 | hex bolt structural a325 hot dipped galvanized | 425 |
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| CNB | IL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 3/4-10 x 5 1/4 | a325 structural with 1 3/8 rt | 100 |
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| CNB | IL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 7/8-9 x 5 1/4 | a325 str/b | 149 |
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| ASFCORP | MI | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 3/4-10 x 5 1/4 | 3/4-10 x 5 1/4 a325 ty 1 struct blt l/nut pkg | 60 |
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| BAYFASTCO | FL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 3/4-10 x 5 1/4 | a325 type-1 dom. | 205 |
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| BAYFASTCO | FL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 7/8-9 x 5 1/4 | a325 type-1 dom. | 150 |
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| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/4-7 x 5 1/4 | 1-1/4-7 x 5-1/4 a325 (f3125) heavy hex structural bolt type-1 hdg usa/canada b18.2.1 b18.2.6 | inquire |
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| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 3/4-10 x 5 1/4 | 3/4-10 x 5-1/4 a325 (f3125) heavy hex structural bolt type-1 hdg usa/canada b18.2.1 b18.2.6 | 102 |
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| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 5/8-11 x 5 1/4 | 5/8-11 x 5-1/4 a325 (f3125) heavy hex structural bolt type-1 hdg usa/canada b18.2.1 b18.2.6 | inquire |
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| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/2-6 x 5 1/4 | 1-1/2-6 x 5-1/4 a325 (f3125) heavy hex structural bolt type-1 plain usa/canada b18.2.1 b18.2.6 | 3 |
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| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/2-6 x 5 1/4 | 1-1/2-6 x 5-1/4 a325 (f3125) heavy hex structural bolt type-1 plain b18.2.1 b18.2.6 | inquire |
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| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 3/4-10 x 5 1/4 | 3/4-10 x 5-1/4 a325 (f3125) heavy hex structural bolt type-1 plain b18.2.1 b18.2.6 | 2 |
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| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 3/4-10 x 5 1/4 | 3/4-10 x 5-1/4 a325 (f3125) heavy hex structural bolt type-1 plain usa/canada b18.2.1 b18.2.6 | 96 |
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| BAYFASTCO | FL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 7/8-9 x 5 1/4 | 7/8-9x5-1/4 a325-1 dom.. structural bol | 150 |
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| BAYFASTCO | FL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 3/4-10 x 5 1/4 | 3/4-10x5-1/4 a325-1 dom.. str/b | 205 |
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| THRDFAST | FL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 7/8-9 x 5 1/4 | a325 type-1 structural b18.2.1 b18.2.6 | 7 |
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| THRDFAST | OK | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/2-6 x 5 1/4 | a325 type-3 structural b18.2.1 b18.2.6 domestic | 62 |
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| THRDFAST | OK | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 3/8-6 x 5 1/4 | a325 type-1 structural b18.2.1 b18.2.6 domestic | 8 |
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| THRDFAST | AL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/4 x 5 1/4 | a325 str/b hdg b18.2.1 b18.2.6 | 11 |
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| THRDFAST | OK | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 3/4-10 x 5 1/4 | a325 type-1 str/b hdg domestic b18.2.1 b18.2.6 | 1 |
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| Wurth Ind | D.F. | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1-8 x 5 1/4 | 1-8 x 5 1/4 a325 hx bolt hdg | - |
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| Valley Nu | WA | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 3/4-10 x 5 1/4 | a325 hvy h/b import | 3 |
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| Valley Nu | WA | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 7/8-9 x 5 1/4 | a325 hvy h/b hdg imp | 96 |
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| Lightning | LA | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/2-6 x 5 1/4 | astm a325 heavy h/b hdg | 2 |
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| Lightning | LA | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/2-6 x 5 1/4 | astm a325 heavy h/b hdg hot dipped | 2 |
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