Structural Bolts, ASTM A449

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.

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized3/4-10 x 3 1/23/4-10 x 3 1/2 a325/a449 heavy hex bolt 2 1/2 in. thread domestic hot dip galv5
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized5/8-11 x 85/8-11 x 8 a325/a449 hvy hex bolt f/t domestic hdg5
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized3/4-10 x 3 1/43/4-10 x 3 1/4 a325/a449 heavy hex bolt 2 in. thread domestic hot dip galv11
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized1 1/4-7 x 131 1/4-7 x 13 a325/a449 hvy hex bolt dom hdg w/ 4 thread length12
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized2-4 1/2 x 8 1/22-4.5x 8 1/2 a325/a449 hvy hex bolt hdg domestic6
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Zinc/Clear1/2-13 x 2 1/21/2-13 x 2 1/2 a325/a449 heavy hex bolt full thread domestic zinc7
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized1/2-13 x 31/2-13x3 a325/a449 heavy hex bolt full thread domestic hot dip galv7
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized5/8-11 x 4 1/25/8-11x4 1/2 a325/a449 hvy hex bolt w/full thread dom hdg tested after plate8
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized1 1/4-7 x 121 1/4-7x12 a325/a449 hvy hex bolt w/4inch thread domestic hot dip galv complete with raw material plating and test certs(test after plate)11
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized2-4 1/2 x 7 1/22-4.5x7 1/2 a325/a449 hvy hex bolt dom.hot dip galv tested56
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized5/8-11 x 55/8-11x5 a325/a449 hvy hex bolt hdg f/t10
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized1/2-13 x 5a325/a449 hvy h/b hdg 2 in thread domestic80
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized1 1/2-6 x 63/4 a325/a449 hvy h/b w/3 1/2 thread length hdg domestic59
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized1-8 x 3 3/4a325/a449 hvy h/b dom. hdg 2 1/4 thread130
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized1-8 x 6 1/21-8x6 1/2 a449/a325 hvy hex bolt hdg 2 1/2 thd domestic b18.2.1 b18.2.69
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized7/8-9 x 167/8-9 x 16 a325/a449 hvy hex bolt 4in. thread hdg domestic4
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized1/2-13 x 151/2-13 x 15 a325/a449 hvy hex bolt w/7 thread length hdg domestic3
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized1-8 x 51-8 x 5 hex bolt a325/a449 hdg w3 thread3
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized1-8 x 61-8 x 6 a325/a449 heavy hex bolt full thread domestic hot dip galv1
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized3/4-10 x 53/4-10 x 5 a325/a449 heavy hex bolt 2 1/2 in. thread domestic hot dip galv4
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized1-8 x 4 1/21-8 x 4 1/2 a325/a449 heavy hex bolt 3 in. thread domestic hot dip galv2
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Plain3/4-10 x 4 1/23/4-10 x 4 1/2 a325/a449 heavy hex bolt full thread domestic plain2
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized7/8-9 x 3 3/47/8-9 x 3 3/4 a325/a449 heavy hex bolt full thread domestic hot dip galv1
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized3/4-10 x 43/4-10 x 4 a325/a449 heavy hex bolt 2 in. thread domestic hot dip galv2
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized3/4-10 x 3 3/43/4-10 x 3 3/4 a325/a449 hvy hex bolt ft domestic hdg2
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized3/4-10 x 4 1/23/4-10 x 4 1/2 a325/a449 heavy hex bolt full thread domestic hot dip galv1
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized3/4-10 x 3 1/43/4-10 x 3 1/4 a325/a449 heavy hex bolt full thread domestic hot dip galv1
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized5/8-11 x 45/8-11 x 4 a325/a449 heavy hex bolt full thread import hot dip galv1
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized5/8-11 x 35/8-11 x 3 a325/a449 hvy hex bolt f/t import hdg1
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized3/4-10 x 43/4-10 x 4 a325/a449 heavy hex bolt 2 1/2 in. thread domestic hot dip galv3
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized1 1/2-6 x 7 1/41 1/2-6 x 7 1/4 a325/a449 hvy hex bolt hdg full thread domestic2
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THRDFASTFLHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Plain1-8 x 6a325 (a449) str/b b18.2.1 b18.2.63
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