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1/4 Heavy Hex Bolts

Heavy Hex Bolts have larger and thicker heads than hex machine bolts and are commonly used in light construction and machinery. Heavy hex bolts with forged heads are also used as headed anchor bolts. Heavy Hex Bolts are covered under ASME B18.2.1.

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

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
SunPackFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8MPlain1/4-20 x 11/4-20x1 a193 b8m class 2 ss hvy hex bolt20
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SunPackFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain1/4-20 x 1/21/4-20x1/2 a193 b7 hvy hex bolt plain182
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SunPackFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain1/4-20 x 11/4-20x1 a193 b7 hvy hex bolt plain56
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SunPackFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Zinc/Clear1/4-20 x 11/4-20x1 a193 b7 hvy hex bolt zinc385
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HayesCAHeavy Hex Bolt (B7, B8, A307B etc.)316, 317, A4 StainlessPlain1/4-20 x 1 1/41/4-20 x 1-1/4 heavy hex bolt 316ss annealed mil-dtl-1222j with patch (mil-f18240e ty p)1
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CIFILHeavy Hex Bolt (B7, B8, A307B etc.)ASTM A320 L7, L7MBlack Oxide1/4-8 x 4 1/21 1/4-8 x 4 1/2 heavy hex bolt astm a320 l7 rolled thread black oxide139
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CIFILHeavy Hex Bolt (B7, B8, A307B etc.)ASTM A320 L7, L7MPlain1/4 x 81 1/4 x 8 heavy hex bolt blank with heat treatment to astm a320 l748
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OneMonroeMNHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8MCadmium1/4 x 11/4 x 1 a193b7 hhb cad93
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OneMonroeMNHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8MPlain1/4 x 1 1/21/4 x 1 1/2 a193b8 hhb4
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CNBILHeavy Hex Bolt (B7, B8, A307B etc.)Grade 5Galvanized1/4-20 x 5/81/4-20 x 5/8 heavy hex bolt gr.5 machanical galvanized4
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FasSpcMfgFLHeavy Hex Bolt (B7, B8, A307B etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 5/81/4-20 x 1-5/8 heavy hex bolt 304b stainless strain hardened head diam .487/.500 a/f head height .150/.1632
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F. SolutionsOHHeavy Hex Bolt (B7, B8, A307B etc.)SteelGalvanized1/4-20 x 1u-bolt 1/4-20x1 w procoat d-pad &4 heavy hex nuts galvanized9
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SunPackFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain1/4-20 x 3/41/4-20x3/4 a193 b7 hvy hex bolt plain35
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SunPackFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8MPlain1/4-20 x 1 3/4a193 b8m heavy h/b f/t domestic50
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SunPackFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8MPlain1/4-20 x 1a193 b8m ss class 2 heavy h/b21
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SunPackFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain1/4-20 x 1a193 b7 heavy h/b52
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SunPackFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain1/4-20 x 1/2a193 b7 heavy h/b196
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SunPackFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain1/4-20 x 3/4a193 b7 heavy h/b35
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SunPackFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Zinc/Clear1/4-20 x 1a193 b7 hvy h/b386
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