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Heavy Hex Nuts, Grade C (ASME B18. 2.6)

Heavy Hex Nuts are larger and thicker than standard (finished) hex nuts.The heavy hex pattern is typically used for large diameter and high strength bolts, and with certain high-strength grades of steel can be used with structural bolts in structural applications.

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

Buy Heavy Hex Nuts from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
GLFOHHeavy Hex NutGrade CPlain5/8-115/8-11 hvy hex nut a563 gr c stl pln b18.2.2 b18.2.6 () () ()74
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GLFOHHeavy Hex NutGrade CPlain3/4-103/4-10 hvy hex nut a563 gr c stl pln b18.2.2 b18.2.6 () () ()111
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GLFOHHeavy Hex NutGrade CPlain1/2-131/2-13 hvy hex nut a563 gr c stl pln b18.2.2 b18.2.6 () () ()42
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GLFOHHeavy Hex NutGrade CZinc/Clear1/2-131/2-13 hvy hex nut a563 gr c stl zc b18.2.2 b18.2.6 () () ()28
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GLFOHHeavy Hex NutGrade CGalvanized3/4-103/4-10 hvy hex nut a563 gr c stl hdg b18.2.2 b18.2.6 () () ()502
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B & K FASTPAHeavy Hex NutGrade CGalvanized1/2-131/2-13 a563 gr c heavy hex nuts galv. b18.2.2 b18.2.6287
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B & K FASTPAHeavy Hex NutGrade CPlain1/2-131/2-13 a563 gr c heavy hex nuts plain b18.2.2 b18.2.6192
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B & K FASTPAHeavy Hex NutGrade CGalvanized5/8-115/8-11 a563 gr c heavy hex nuts galv b18.2.2 b18.2.6355
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B & K FASTPAHeavy Hex NutGrade CPlain5/8-115/8-11 a563 gr c heavy hex nuts plain b18.2.2 b18.2.611
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B & K FASTPAHeavy Hex NutGrade CPlain3/4-103/4-10 a563 gr c heavy hex nuts plain b18.2.2 b18.2.610
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B & K FASTPAHeavy Hex NutGrade CPlain3/4-103/4-10 a563 gr c heavy hex nuts plain domestic b18.2.2 b18.2.68
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B & K FASTPAHeavy Hex NutGrade CGalvanized7/8-97/8-9 a563 gr c heavy hex nuts galv b18.2.2 b18.2.686
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B & K FASTPAHeavy Hex NutGrade CPlain7/8-97/8-9 a563 gr c heavy hex nuts plain b18.2.2 b18.2.65457
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B & K FASTPAHeavy Hex NutGrade CPlain1-81-8 a563 gr c heavy hex nuts plain domestic b18.2.2 b18.2.6232
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B & K FASTPAHeavy Hex NutGrade CPlain1 1/8-71 1/8-7 a563 gr c heavy hex nuts plain b18.2.2 b18.2.64
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B & K FASTPAHeavy Hex NutGrade CPlain1 1/8-121 1/8-12 a563 gr c heavy hex nuts plain b18.2.2 b18.2.692
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B & K FASTPAHeavy Hex NutGrade CPlain1 1/2-61 1/2-6 a563 gr c heavy hex nuts plain b18.2.2 b18.2.62
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OSSCORIHeavy Hex NutGrade CPlain1/2-131/2-13 heavy hex nut a563 grade c b18.2.2 b18.2.6593
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QFCTXHeavy Hex NutGrade CPlain1-81-8 hvy hex nut a563 grc type-3 plain domestic b18.2.2 b18.2.6350
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Bostwick INHeavy Hex NutGrade CPlain1-81-8 a563 gr-c hvy hex nut domestic b18.2.2 b18.2.638
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Bostwick INHeavy Hex NutGrade CGalvanized2-4 1/22-4.5 a563 gr-c hvy hex nut h.d.galv b18.2.2 b18.2.61
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THRDFASTFLHeavy Hex NutGrade CPlain1 1/4-7a563 gr c nut ( &a325) b18.2.2 b18.2.685
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THRDFASTFLHeavy Hex NutGrade CPlain7/8-9a563 gr c nut ( & a325) b18.2.2 b18.2.6 domestic65
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THRDFASTFLHeavy Hex NutGrade CPlain1-8a563 gr c nut ( & a325) b18.2.2 b18.2.613
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THRDFASTTNHeavy Hex NutGrade CPlain7/8-9a563 gr c nut ( & a325) b18.2.2 b18.2.6100
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THRDFASTALHeavy Hex NutGrade CPlain7/8-9a563 gr c type-3 hvy hex nut b18.2.2 b18.2.628
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THRDFASTALHeavy Hex NutGrade CPlain7/8-9a563 gr c heavy hex nut type-3 b18.2.2 b18.2.650
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KBSTNHeavy Hex NutGrade CPlain7/8-97/8-9 structural gr-c hvy hex nut domestic b18.2.2 b18.2.63,300
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THRDFASTALHeavy Hex NutGrade CZinc/Yellow7/8-9a563 gr c nut ( & a325) z & y b18.2.2 b18.2.62900
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THRDFASTOKHeavy Hex NutGrade CPlain1-8a563 gr c type 3 hvy hex nut b18.2.2 b18.2.634
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THRDFASTMSHeavy Hex NutGrade CPlain17/8-9 a563 gr c nut ( & a325) domestic b18.2.2 b18.2.68
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THRDFASTALHeavy Hex NutGrade CPlain11/2-13 a563 gr c nut ( &a325) b18.2.2 b18.2.61
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THRDFASTALHeavy Hex NutGrade CPlain17/8-9 a563 gr c nut ( & a325) b18.2.2 b18.2.635
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THRDFASTALHeavy Hex NutGrade CPlain11 1/8-7 a563 gr c nut ( &a325) b18.2.2 b18.2.6171
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THRDFASTALHeavy Hex NutGrade CPlain1 1/4-7a563 gr c type 3 hvy hex nut b18.2.2 b18.2.621
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WSBKYHeavy Hex NutGrade CPlain5/8-11nut heavy hex grc (pl) 5/8-11 b18.2.2 b18.2.63,295
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WSBKYHeavy Hex NutGrade CPlain1 1/4-7nut heavy hex grc (pl) 1 1/4-7 usa b18.2.2 b18.2.61,210
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