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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 A449Galvanized1-8 x 5 1/21-8x5 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 A449Galvanized1 1/4-7 x 4 1/41 1/4-7x4 1/4 a325/a449 heavy hex bolt domestic hot dip galv w/2-3/4 in thread38
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized1-8 x 91-8x9 a325/a449 heavy hex bolt 4 in. thread domestic hot dip galv11
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized1 1/4-7 x 71 1/4-7x7 a325/a449 heavy hex bolt 3 in. thread domestic hot dip galv1
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized7/8-9 x 3 1/27/8-9x3 1/2 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 A449Plain1 1/4-7 x 4 1/41 1/4-7x4 1/4 a325/a449 heavy hex38
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized2-4.5 x 7 1/22-4.5 x 7 1/2 a325/a449 hvy hex bolt domestic hot dip galv () ()40
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized1 1/2-6 x 6 3/41 1/2-6x 6 3/4 a325/a449 hvy hex bolt w/3 1/2 thread length hdg domestic ()41
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized1 1/4-7 x 3 1/21 1/4-7x3 1/2 a325/a449 hvy hxbolt hdg ()26
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Plain1-8 x 3 1/41-8x3 1/4 a325/a449 heavy hex bolt full thread domestic plain ()1
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Lubker DiPAHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Plain1/2-13 x 21/2-13 x 2 heavy hex bolt a325-1 plain (mtr's available)1300
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized5/8-11 x 65/8-11x6 a325/a449 heavy hex bolt full thread domestic hot dip galv
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized5/8-11 x 65/8-11x6 a325/a449 heavy hex bolt f/t hdg tensile tested
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized1 1/2-6 x 6 1/21 1/2-6x6 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 A449Galvanized5/8-11 x 65/8-11x6 a325/a449 heavy hex bolt full thread domestic hot dip galv2
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized1-8 x 4 1/21-8x4 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 A449Galvanized1 1/4-7 x 131 1/4-7x13 a325/a449 hvy hex bolt dom hdg w/4 thread length12
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized5/8-11 x 5 1/25/8-11x5 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 A449Galvanized1-8 x 4 1/21-8x4 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 A449Galvanized1-8 x 3 3/41-8x3 3/4 a325/a449 hvy hex bolt dom. hdg 2 1/4 thread130
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized3/4-10 x 43/4-10x4 a325/a449 heavy hex bolt full thread import hot dip galv1
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized1 1/2-6 x 6 1/21 1/2-6x6 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 A449Plain1-8 x 3 1/41-8x3 1/4 a325/a449 heavy hex bolt full thread domestic plain1
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized5/8-11 x 35/8-11x3 a325/a449 hvy hex bolt f/t import hdg1
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized1-8 x 181-8x18 a325/a449 heavy hex bolt 6 in. thread domestic hot dip galv3
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized3/4-10 x 43/4-10x4 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 A449Galvanized1/2-13 x 61/2-13x6 a325/a449 hex bolt hdg f/t1
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Plain3/4-10 x 83/4-10x8 a325/a449 f/t hvy hex bolt dom.hdg33
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)ASTM A449Galvanized3/4-10 x 3 1/43/4-10x3 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 A449Galvanized3/4-10 x 53/4-10x5 a325/a449 heavy hex bolt full thread import hot dip galv2
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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 galv59
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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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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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