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1 1/2 Structural Bolts (ASME B18. 2.1)

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) (b18.2.1), showing 200, (click on any line for more information)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
BHAMALHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 12 1/21-1/2-6x12-1/2 a490 hvy hex bolt b18.2.1 b18.2.628
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BHAMALHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 6 1/41 1/2-6x6 1/4 a325 hvy hex bolt b18.2.1 b18.2.650
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BHAMALHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 10 1/21 1/2-6x10-1/2 a325 hvy bolt m.g. dom b18.2.1 b18.2.624
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GLFOHHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 31-1/2-6x3 hvy hex hd bolt a325 stl pln b18.2.1 b18.2.6 () () ()24
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized1 1/2-6 x 4 31-1/2-6x4 3/4 hvy hex bolt a325 hdg 3-1/4 thd 3/8 hole drilled-3/8 off end domestic b18.2.1 b18.2.652
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized1 1/2-6 x 4 31-1/2-6x4 3/4 hvy hex bolt a325 hdg 3-1/4 thd 3/8 hole drilled-3/8 off end domestic b18.2.1 b18.2.6195
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized1 1/2-6 x 7 3/41 1/2-6x7 3/4 hvy hex bolt a325 hdg b18.2.1 b18.2.64
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade APlain1 1/2-6 x 3 1/21-1/2-6x3-1/2 heavy hex bolt f3125 grade a325-type-1 plain b18.2.1 b18.2.620
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade AGalvanized1 1/2-6 x 3 1/21-1/2-6x3-1/2 heavy hex bolt f3125 grade a325-type-1 hot dipped galvanized b18.2.1 b18.2.638
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade AGalvanized1 1/2-6 x 3 1/21-1/2-6x3-1/2 heavy hex bolt f3125 grade a325-type-1 hot dipped galvanized b18.2.1 b18.2.643
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade APlain1 1/2-6 x 3 1/21-1/2-6x3-1/2 heavy hex bolt f3125 grade a325-type-3 plain finish domestic b18.2.1 b18.2.622
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade AGalvanized1 1/2-6 x 3 3/41-1/2-6x3-3/4 heavy hex bolt f3125 grade a325-type-1 hot dipped galvanized domestic b18.2.1 b18.2.683
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade AGalvanized1 1/2-6 x 41-1/2-6x4 heavy hex bolt f3125 grade a325-type-1 hot dipped galvanized b18.2.1 b18.2.6200
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade AGalvanized1 1/2-6 x 41-1/2-6x4 heavy hex bolt f3125 grade a325-type-1 hot dipped galvanized b18.2.1 b18.2.645
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade AGalvanized1 1/2-6 x 41-1/2-6x4 heavy hex bolt f3125 grade a325-type-1 hot dipped galvanized domestic b18.2.1 b18.2.6107
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade APlain1 1/2-6 x 41-1/2-6x4 heavy hex bolt f3125 grade a325-type-3 plain finish domestic b18.2.1 b18.2.6111
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade AGalvanized1 1/2-6 x 4 3/41-1/2-6x4-3/4 heavy hex bolt f3125 grade a325-type-1 hot dipped galvanized b18.2.1 b18.2.685
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade AGalvanized1 1/2-6 x 4 3/41-1/2-6x4-3/4 heavy hex bolt f3125 grade a325-type-1 hot dipped galvanized b18.2.1 b18.2.6159
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade AGalvanized1 1/2-6 x 4 3/41-1/2-6x4-3/4 heavy hex bolt f3125 grade a325-type-1 hot dipped galvanized domestic b18.2.1 b18.2.68
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade APlain1 1/2-6 x 4 3/41-1/2-6x4-3/4 heavy hex bolt f3125 grade a325-type-3 plain finish domestic b18.2.1 b18.2.61300
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade APlain1 1/2-6 x 4 3/41-1/2-6x4-3/4 heavy hex bolt f3125 grade a325-type-3 plain finish domestic b18.2.1 b18.2.641
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade APlain1 1/2-6 x 4 3/41-1/2-6x4-3/4 heavy hex bolt f3125 grade a325-type-3 plain finish domestic b18.2.1 b18.2.640
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade AGalvanized1 1/2-6 x 51-1/2-6x5 heavy hex bolt f3125 grade a325-type-1 hot dipped galvanized b18.2.1 b18.2.66044
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade AGalvanized1 1/2-6 x 51-1/2-6x5 heavy hex bolt f3125 grade a325-type-1 hot dipped galvanized domestic b18.2.1 b18.2.623
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B & K FASTPAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 51 1/2-6 x 5 a325 hex bolts plain b18.2.1 b18.2.689
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B & K FASTPAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 61 1/2-6 x 6 a325 hex bolts plain b18.2.1 b18.2.61
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General FMIHeavy Hex Structural Bolt (A325, A490, 10.9)SteelZinc/Clear1 1/21-1/2 a325 f436 struc fw zinc b18.2.1 b18.2.61333
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized1 1/2-6 x 91 1/2-6 x 9 hvy hex bolt a325 hdg b18.2.1 b18.2.64
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade APlain1 1/2-6 x 3 1/41-1/2-6 x 3-1/4 heavy hex bolt f3125 grade a325-type-3 plain finish domestic b18.2.1 b18.2.612
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade APlain1 1/2-6 x 4 1/41-1/2-6 x 4-1/4 heavy hex bolt f3125 grade a325-type-3 plain finish domestic b18.2.1 b18.2.6700
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade APlain1 1/2-6 x 7 1/21-1/2-6 x 7-1/2 heavy hex bolt f3125 grade a490-type-3 plain finish b18.2.1 b18.2.612
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade APlain1 1/2-6 x 5 3/41-1/2-6 x 5-3/4 heavy hex bolt f3125 grade a325-type-3 plain finish domestic b18.2.1 b18.2.6103
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade APlain1 1/2-6 x 7 3/41-1/2-6 x 7-3/4 heavy hex bolt f3125 grade a325-type-3 plain finish domestic b18.2.1 b18.2.63
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade APlain1 1/2-6 x 7 1/21-1/2-6 x 7-1/2 heavy hex bolt f3125 grade a490-type-3 plain finish domestic b18.2.1 b18.2.63
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade APlain1 1/2-6 x 81-1/2-6 x 8 heavy hex bolt f3125 grade a325-type-3 plain finish domestic b18.2.1 b18.2.63
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade AGalvanized1 1/2-6 x 10 1/21-1/2-6 x 10-1/2 heavy hex bolt f3125 grade a325-type-1 hot dipped galvanized domestic b18.2.1 b18.2.616
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade APlain1 1/2-6 x 8 1/21-1/2-6 x 8-1/2 heavy hex bolt f3125 grade a490-type-3 plain finish b18.2.1 b18.2.61
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade APlain1 1/2-6 x 8 1/21-1/2-6 x 8-1/2 heavy hex bolt f3125 grade a325-type-3 plain finish domestic b18.2.1 b18.2.659
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade AGalvanized1 1/2-6 x 11 1/21-1/2-6 x 11-1/2 heavy hex bolt f3125 grade a325-type-1 hot dipped galvanized domestic b18.2.1 b18.2.64
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade APlain1 1/2-6 x 15 1/21-1/2-6 x 15-1/2 heavy hex bolt f3125 grade a325-type-3 plain finish domestic b18.2.1 b18.2.61
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade AGalvanized1 1/2-6 x 15 3/41-1/2-6 x 15-3/4 heavy hex bolt f3125 grade a325-type-1 hot dipped galvanized domestic b18.2.1 b18.2.617
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade APlain1 1/2-6 x 31-1/2-6 x 3 heavy hex bolt f3125 grade a490-type-3 plain finish b18.2.1 b18.2.61
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade APlain1 1/2-6 x 5 1/21-1/2-6 x 5-1/2 heavy hex bolt f3125 grade a325-type-3 plain finish domestic b18.2.1 b18.2.6105
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade AGalvanized1 1/2-6 x 161-1/2-6 x 16 heavy hex bolt f3125 grade a325-type-1 hot dipped galvanized domestic b18.2.1 b18.2.63
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade APlain1 1/2-6 x 61-1/2-6 x 6 heavy hex bolt f3125 grade a325-type-3 plain finish domestic b18.2.1 b18.2.61
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade APlain1 1/2-6 x 9 1/21-1/2-6 x 9-1/2 heavy hex bolt f3125 grade a325-type-3 plain finish domestic b18.2.1 b18.2.66
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)Grade APlain1 1/2-6 x 91-1/2-6 x 9 heavy hex bolt f3125 grade a325-type-3 plain finish domestic b18.2.1 b18.2.612
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Pac FasTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized1 1/2-6 x 61-1/2-6 x 6 a325 (f3125) heavy hex structural bolt type-1 hdg usa/canada b18.2.1 b18.2.63
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Pac FasTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized1 1/2-6 x 41-1/2-6 x 4 a325 (f3125) heavy hex structural bolt type-1 hdg usa/canada b18.2.1 b18.2.6inquire
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Pac FasTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized1 1/2-6 x 91-1/2-6 x 9 a325 (f3125) heavy hex structural bolt type-1 hdg b18.2.1 b18.2.632
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Pac FasTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 4 1/21-1/2-6 x 4-1/2 a325 (f3125) heavy hex structural bolt type-1 plain b18.2.1 b18.2.65
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Pac FasTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized1 1/2-6 x 3 3/41-1/2-6 x 3-3/4 a325 (f3125) heavy hex structural bolt type-1 hdg usa/canada b18.2.1 b18.2.61
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Pac FasTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized1 1/2-6 x 61-1/2-6 x 6 a325 (f3125) heavy hex structural bolt type-1 hdg b18.2.1 b18.2.6inquire
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Pac FasTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 3 1/21-1/2-6 x 3-1/2 a325 (f3125) heavy hex structural bolt type-1 plain b18.2.1 b18.2.61
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Pac FasTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 41-1/2-6 x 4 a325 (f3125) heavy hex structural bolt type-1 plain b18.2.1 b18.2.620
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Pac FasTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized1 1/2-6 x 3 1/21-1/2-6 x 3-1/2 a325 (f3125) heavy hex structural bolt type-1 hdg usa/canada b18.2.1 b18.2.64
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Pac FasTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized1 1/2-6 x 4 1/21-1/2-6 x 4-1/2 a325 (f3125) heavy hex structural bolt type-1 hdg usa/canada b18.2.1 b18.2.62
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Pac FasTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 3 3/41-1/2-6 x 3-3/4 a325 (f3125) heavy hex structural bolt type-1 plain usa/canada b18.2.1 b18.2.64
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Pac FasTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized1 1/2-6 x 91-1/2-6 x 9 a325 (f3125) heavy hex structural bolt type-1 hdg usa/canada b18.2.1 b18.2.612
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Pac FasTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized1 1/2-6 x 3 1/21-1/2-6 x 3-1/2 a325 (f3125) heavy hex structural bolt type-1 hdg b18.2.1 b18.2.63
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Pac FasTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 5 1/41-1/2-6 x 5-1/4 a325 (f3125) heavy hex structural bolt type-1 plain usa/canada b18.2.1 b18.2.63
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Pac FasTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 5 1/41-1/2-6 x 5-1/4 a325 (f3125) heavy hex structural bolt type-1 plain b18.2.1 b18.2.6inquire
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Pac FasTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 81-1/2-6 x 8 a325 (f3125) heavy hex structural bolt type-1 plain b18.2.1 b18.2.65
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Pac FasTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 71-1/2-6 x 7 a325 (f3125) heavy hex structural bolt type-1 plain usa/canada b18.2.1 b18.2.62
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Pac FasTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 81-1/2-6 x 8 a325 (f3125) heavy hex structural bolt type-1 plain usa/canada b18.2.1 b18.2.68
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THRDFASTFLHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 6a325 type-1 str/b b18.2.1 b18.2.620
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THRDFASTFLHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 4 1/4a325 type-1 structural b18.2.1 b18.2.610
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THRDFASTFLHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 7 1/2a490 str/b b18.2.1 b18.2.66
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THRDFASTFLHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 9a325 type-1 str/b b18.2.1 b18.2.65
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THRDFASTFLHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 7a325 type-1 str/b b18.2.1 b18.2.65
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THRDFASTFLHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 7 1/2a325 type-1 structural b18.2.1 b18.2.62
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THRDFASTFLHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 4a490 str/b w/nut b18.2.1 b18.2.64
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THRDFASTFLHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 3a325 type-1 str/b b18.2.1 b18.2.623
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THRDFASTFLHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 6a325 type-1 str/b b18.2.1 b18.2.61
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THRDFASTOKHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 6a325 type-1 structural b18.2.1 b18.2.6 domestic140
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THRDFASTOKHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 5 3/4a325 type-3 structural b18.2.1 b18.2.6 domestic71
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THRDFASTOKHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 5 1/2a325 type-3 structural b18.2.1 b18.2.6 domestic72
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THRDFASTOKHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 5 1/4a325 type-3 structural b18.2.1 b18.2.6 domestic62
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THRDFASTOKHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 21 1/2a325 type-1 structural b18.2.1 b18.2.6 domestic59
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THRDFASTOKHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 5 1/2a325 type-1 structural b18.2.1 b18.2.6 domestic22
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THRDFASTOKHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 7 1/4a325 type-1 structural b18.2.1 b18.2.6 domestic16
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THRDFASTOKHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 3 3/4a325 type-3 structural b18.2.1 b18.2.6 domestic14
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THRDFASTOKHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 6 1/4a325 type-3 structural b18.2.1 b18.2.6 domestic2
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THRDFASTALHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized1 1/2-6 x 3 3/4altered a325 rt2.5 hdg b18.2.1 b18.2.6102
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THRDFASTALHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized1 1/2-6 x 5a325 str/b hdg b18.2.1 b18.2.692
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WSBKYHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized1 1/2-6 x 5blt hex struc st a325 (hdg) 1 1/2-6x5 b18.2.1 b18.2.622
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WSBKYHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized1 1/2-6 x 9blt hex struc st a325 (hdg) 1 1/2-6x9 b18.2.1 b18.2.620
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