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3/4 Structural Bolts (ASME B18. 2.6)

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.

Heavy Hex Structural Bolt (A325, A490, 10.9) (b18.2.6), showing 200, (click on any line for more information)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
AbabaCAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized3/4-10 x 23/4-10 x 2 hvy hex strctrl astm a325 per spec hdg b18.2.1 b18.2.67
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AbabaCAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 23/4-10 x 2 hvy hex domestic a325 per spec pln b18.2.1 b18.2.6453
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AbabaCAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 2 1/23/4-10 x 2 1/2 hvy hex strctrl a325 per spec pln b18.2.1 b18.2.61
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AbabaCAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 2 3/43/4-10 x 2 3/4 hvy hex domestic a325 per spec pln b18.2.1 b18.2.62
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AbabaCAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 33/4-10 x 3 hvy hex strctrl astm a325 per spec pln b18.2.1 b18.2.61
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AbabaCAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 33/4-10 x 3 hvy hex domestic a325 per spec pln b18.2.1 b18.2.66
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AbabaCAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 43/4-10 x 4 hvy hex strctrl astm a325 per spec pln b18.2.1 b18.2.61
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AbabaCAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 5 1/23/4-10 x 5 1/2 hvy hex strctrl a325 per spec pln b18.2.1 b18.2.628
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AbabaCAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 33/4-10 x 3 hvy hex domestic a325 per spec pln b18.2.1 b18.2.69
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AbabaCAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized3/4-10 x 3 1/23/4-10 x 3 1/2 hvy hex strctrl a325 per spec hdg b18.2.1 b18.2.65
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AbabaCAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 53/4-10 x 5 hvy hex strctrl astm a325 per spec pln b18.2.1 b18.2.610
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SIIINHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4 x 2 1/43/4x2-1/4 a325 structural bolt plain) b18.2.1 b18.2.6421
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SIIINHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4 x 2 1/23/4x2-1/2 a325 structural bolt plain) b18.2.1 b18.2.6274
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SIIINHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 33/4-10x3 (pt) a325 type-1 heavy hex structural bolt plain b18.2.1 b18.2.6188
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SIIINHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 3 1/43/4-10 x 3-1/4 a325 heavy hex structural bolt plain) b18.2.1 b18.2.6327
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SIIINHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 4 1/43/4-10x4 1/4 a325 type-1 heavy hex structural bolt plain b18.2.1 b18.2.682
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SIIINHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 93/4-10x9 a325 type-1 heavy hex structural bolt plain b18.2.1 b18.2.610
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SIIINHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 103/4-10 x 10 a325 heavy hex structural bolt plain b18.2.1 b18.2.612
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 23/4x1 3/4 a325 plain bolt A-325 b18.2.1 b18.2.6119
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 23/4x1 3/4 a325 plain bolt A-325 b18.2.1 b18.2.628
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 23/4-10x2 a325 hvy hex bolt plain b18.2.1 b18.2.61417
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 2 1/43/4-10x2 1/4 a325 hvy hex bolt plain b18.2.1 b18.2.6183
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 2 1/23/4-10x2 1/2 a325 hvy hex bolt plain b18.2.1 b18.2.61401
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 2 3/43/4-10x2 3/4 a325 hvy hex bolt plain b18.2.1 b18.2.686
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized3/4-10 x 103/4-10x10 heavy hex bolt a325 hdg b18.2.1 b18.2.636
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 13/4-10x1 hvy hex bolt a325 type-3 ft b18.2.1 b18.2.64
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized3/4-10 x 10 13/4-10x10 1/4 hvy hex bolt a325 hdg 1 3/8 thd b18.2.1 b18.2.670
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized3/4-10 x 10 1/43/4-10x10 1/4 hvy hex bolt a325 hdg 4 thd domestic b18.2.1 b18.2.6164
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized3/4-10 x 10 1/23/4-10x10 1/2 hvy hex bolt a325 hdg b18.2.1 b18.2.660
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized3/4-10 x 113/4-10x11 heavy hex bolt a325 hdg b18.2.1 b18.2.633
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized3/4-10 x 12 1/23/4-10x12 1/2 hvy hex bolt a325 hdg b18.2.1 b18.2.665
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized3/4-10 x 1 1/43/4-10x1 1/4 hvy hex bolt a325 hdg (f/t) dom b18.2.1 b18.2.6210
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized3/4-10 x 133/4-10x13 heavy hex bolt a325 hdg b18.2.1 b18.2.61
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized3/4-10 x 13 13/4-10x13 1/4 hvy hex bolt a325 hdg 1 3/8 thread usa b18.2.1 b18.2.660
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized3/4-10 x 14 1/43/4-10x14 1/4 hvy hex bolt a325 hdg 1.38 thread usa b18.2.1 b18.2.631
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized3/4-10 x 1 1/23/4-10x1 1/2 heavy hex bolt a325 hdg imp b18.2.1 b18.2.651
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized3/4-10 x 1 1/23/4-10x1 1/2 heavy hex bolt a325 hdg imp b18.2.1 b18.2.62
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized3/4-10 x 1 1/23/4-10x1 1/2 heavy hex bolt a325 hdg dom b18.2.1 b18.2.62
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B & K FASTPAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4 x 2 1/23/4 x 2 1/2 a325 hex bolts plain domestic b18.2.1 b18.2.6179
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B & K FASTPAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized3/4 x 2 3/43/4 x 2 3/4 a325 hex bolts galv. b18.2.1 b18.2.6692
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B & K FASTPAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4 x 2 3/43/4 x 2 3/4 a325 hex bolts plain b18.2.1 b18.2.66783
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B & K FASTPAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized3/4 x 33/4 x 3 a325 hex bolts galv b18.2.1 b18.2.6180
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B & K FASTPAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4 x 33/4 x 3 a325 hex bolts plain b18.2.1 b18.2.6395
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B & K FASTPAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4 x 33/4 x 3 a325-t hex bolts full thread plain domestic b18.2.1 b18.2.6649
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B & K FASTPAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized3/4 x 43/4 x 4 a325 hex bolts galv b18.2.1 b18.2.6326
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B & K FASTPAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized3/4 x 43/4 x 4 a325 hex bolts galv domestic b18.2.1 b18.2.6116
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B & K FASTPAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4 x 43/4 x 4 a325 hex bolts plain b18.2.1 b18.2.62
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B & K FASTPAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized3/4 x 4 1/43/4 x 4 1/4 a325 hex bolts galv b18.2.1 b18.2.6205
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B & K FASTPAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4 x 4 1/43/4 x 4 1/4 a325 hex bolts plain b18.2.1 b18.2.6145
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B & K FASTPAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4 x 4 1/23/4 x 4 1/2 a325 hex bolts plain b18.2.1 b18.2.6107
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B & K FASTPAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4 x 4 3/43/4 x 4 3/4 a325 hex bolts plain b18.2.1 b18.2.64
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B & K FASTPAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized3/4 x 53/4 x 5 a325 hex bolts galv b18.2.1 b18.2.65
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B & K FASTPAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4 x 53/4 x 5 a325 hex bolts plain b18.2.1 b18.2.678
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B & K FASTPAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4 x 5 1/23/4 x 5 1/2 a325 hex bolts plain domestic b18.2.1 b18.2.610
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B & K FASTPAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4 x 6 1/23/4 x 6 1/2 a325 hex bolts plain b18.2.1 b18.2.64
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B & K FASTPAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized3/4 x 73/4 x 7 a325 hex bolts galv b18.2.1 b18.2.628
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B & K FASTPAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4 x 73/4 x 7 a325 hex bolts plain b18.2.1 b18.2.62
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B & K FASTPAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized3/4 x 7 1/23/4 x 7 1/2 a325 hex bolts galv b18.2.1 b18.2.61
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JET FITTINGCAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain< /td>3/4-10 x 2bolt heavy hex 3/4-10x2 steel a325 b18.2.1 b18.2.610
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