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12 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.

44 results, (click on any line for more information)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
JacksonMSHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized3/4-10 x 12a325 h/b hot dip11
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GLFOHHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized5/8-11 x 125/8-11x12 hvy hex hd bolt a325 stl hdg b18.2.1 b18.2.6 () ()7
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LibertyILHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 3/8-6 x 12heavy h/b a490 str/b a490 structural bolt6
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LibertyILHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1 1/2-6 x 12heavy h/b a490 str/b a490 structural bolt3
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain5/8-11 x 125/8-11x12 a325 heavy hex bolt domestic plain ()1
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NutsBoltsNEHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 123/4-10 x 12 a325 hvy hex bolt plain64
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NutsBoltsNEHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1/2-13 x 121/2-13 x 12 a325 hvy hex bolt plain95
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NutsBoltsNEHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1-8 x 121-8 x 12 a325 hvy hex bolt plain4
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Packer FastenerWIHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 123/4-10 x 12 hvy hex bolt a325 domestic plain228
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NutsBoltsNEHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain5/8-11 x 125/8-11 x 12 a325 hvy hex bolt plain
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized5/8-11 x 125/8-11x12 a325 heavy hex bolt domestic hot dip galv1
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HBBOLTCAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain5/8-11 x 12a325 heavy h/b4
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized5/8-11 x 125/8-11x12 hvy hex bolt a325 hdg b18.2.1 b18.2.6149
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized1-8 x 121-8x12 a325 hvy hex bolt imp hdg1
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized1-8 x 121-8x12 a325 hvy hex bolt imp hdg1
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HodellOHHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1-8 x 121-8x12 a325 hvy hex bolt dom f/t plain2
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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)SteelPlain1-8 x 121-8x12 a325 hvy hex bolt dom f/t plain2
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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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J&L INHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain7/8-9 x 12a325 bolt292
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BHAMTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized7/8-9 x 127/8-9x12 a325 hvy bolt 4 thd hdg dom. b18.2.1 b18.2.610
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QFCTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized1/2-13 x 121/2-13 x 12 hvy hex bolt a325 hdg 2 thd b18.2.1 b18.2.62
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ZAL INDUSCAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 123/4-10 x 12 a325 bolts (no nuts)2
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Pac FasTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized1 1/4-7 x 121-1/4-7 x 12 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)SteelGalvanized1 1/4-7 x 121-1/4-7 x 12 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)SteelGalvanized3/4-10 x 123/4-10 x 12 a325 (f3125) heavy hex structural bolt type-1 hdg usa/canada b18.2.1 b18.2.611
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Pac FasTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized5/8-11 x 125/8-11 x 12 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)SteelGalvanized7/8-9 x 127/8-9 x 12 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)SteelPlain1 1/4-7 x 121-1/4-7 x 12 a325 (f3125) heavy hex structural bolt type-1 plain usa/canada b18.2.1 b18.2.6inquire
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Pac FasTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1-8 x 121-8 x 12 a325 (f3125) heavy hex structural bolt type-1 plain usa/canada b18.2.1 b18.2.6inquire
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Pac FasTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 123/4-10 x 12 a325 (f3125) heavy hex structural bolt type-1 plain usa/canada b18.2.1 b18.2.68
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Pac FasTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 123/4-10 x 12 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)SteelPlain5/8-11 x 125/8-11 x 12 a325 (f3125) heavy hex structural bolt type-1 plain usa/canada b18.2.1 b18.2.6inquire
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Pac FasTXHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized1-8 x 121-8 x 12 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)SteelPlain7/8-9 x 127/8-9 x 12 a325 (f3125) heavy hex structural bolt type-1 plain usa/canada b18.2.1 b18.2.6inquire
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THRDFASTFLHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 12a325 type-1 str/b b18.2.1 b18.2.6 domestic2
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THRDFASTFLHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized1-8 x 12a325 type-1 str/b hdg b18.2.1 b18.2.62
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THRDFASTALHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 12a325 type-1 str/b b18.2.1 b18.2.6 domestic10
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THRDFASTALHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized5/8-11 x 12altered a325 rt6 hdg b18.2.1 b18.2.6 domestic548
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THRDFASTALHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized3/4-10 x 12altered a325 rt6 hdg b18.2.1 b18.2.6 domestic440
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THRDFASTOKHeavy Hex Structural Bolt (A325, A490, 10.9)SteelGalvanized3/4-10 x 12a325 type-1 str/b hdg b18.2.1 b18.2.615
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Valley NuWAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4-10 x 12a325 hvy h/b imp95
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Valley NuWAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain3/4 x 12a325 hvy hex blank2
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Valley NuWAHeavy Hex Structural Bolt (A325, A490, 10.9)SteelPlain1/2 x 12a325 hvy hex blank77
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