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Heavy Hex Nuts, Grade 8 (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.

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

Buy Heavy Hex Nuts from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
BHAMALHeavy Hex NutGrade 8Plain1/4-201 1/4-8 heavy hex nut astm a194-g8 s/s A-194-G8 b18.2.2 b18.2.61
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BHAMALHeavy Hex NutGrade 8Plain1-81-8 heavy hex nut astm a194-g8m s/s b18.2.2 b18.2.63
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GLFOHHeavy Hex NutGrade 8Plain1-81-8 hvy hex nut gr 8 304 s/s domestic b18.2.2 b18.2.6 () () ()187
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B & K FASTPAHeavy Hex NutGrade 8Plain9/16-129/16-12 heavy hex nuts b-8 stainless b18.2.2 b18.2.642
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BHAMGAHeavy Hex NutGrade 8Plain7/8-97/8-9 f594/304/8 grade 8 heavy hex nuts b18.2.2 b18.2.64
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BHAMGAHeavy Hex NutGrade 8Plain7/8-97/8-9 f594d/304/8 grade 8 heavy hex nuts b18.2.2 b18.2.62172
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BHAMGAHeavy Hex NutGrade 8Plain7/8-97/8-9 f594d/304/8 grade 8 heavy hex nuts b18.2.2 b18.2.610000
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BHAMGAHeavy Hex NutGrade 8Plain1 1/4-71 1/4-7 f594d/304/8 grade 8 heavy hex nuts b18.2.2 b18.2.6832
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BHAMGAHeavy Hex NutGrade 8Plain1 1/4-71 1/4-7 f594d/304/8 grade 8 heavy hex nuts b18.2.2 b18.2.6665
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Marine FastenersFLHeavy Hex NutGrade 8Plain3/4-103/4-10 heavy hex nut a194 gr8 b18.2.2 b18.2.62510
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Marine FastenersFLHeavy Hex NutGrade 8Plain1/4-201/4-20 heavy hex nut a194 g8 b18.2.2 b18.2.69000
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BHAMALHeavy Hex NutGrade 8Plain1/4-201/4-20 heavy hex nut astm a194-g8 s/s A-194-G8 b18.2.2 b18.2.636
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BHAMALHeavy Hex NutGrade 8Plain5/16-185/16-18 heavy hex nut astm a194-gr8 ss A-194-GR8 b18.2.2 b18.2.69
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BHAMFLHeavy Hex NutGrade 8Plain1 1/2-61 1/2-6 hvy hex nut a194-gr 8 b18.2.2 b18.2.632
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QFCTXHeavy Hex NutGrade 8Plain1/4-201/4-20 hvy hex nut a194 gr. 8 304ss t/o b18.2.2 b18.2.649
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QFCTXHeavy Hex NutGrade 8Plain5/8-115/8-11 hvy hex nut a194 gr 8 304ss t/o b18.2.2 b18.2.664
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QFCTXHeavy Hex NutGrade 8Plain1/2-131/2-13 hvy hex nut a194 gr8 304 b18.2.2 b18.2.6242
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PerigeeMIHeavy Hex NutGrade 8Plain1/2-13 x 7/8 x 31/641/2-13 x 7/8 x 31/64 heavy hex nut b18.2.2 b18.2.682
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PerigeeMIHeavy Hex NutGrade 8Plain1/2-13 x 7/8 x 25/321/2-13 x 7/8 x 25/32 heavy high hex nut b18.2.2 b18.2.639
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KBSTNHeavy Hex NutGrade 8Plain1/2-131/2-13 hvy hex nut a194 gr.8f 303s/s b18.2.2 b18.2.6427
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WSBKYHeavy Hex NutGrade 8Plain1/2-13nut heavy hex a194 gr8 (pl) 1/2-13 b18.2.2 b18.2.61,515
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WSBKYHeavy Hex NutGrade 8Plain3/4-10nut heavy hex a194 gr8 sh (pl) 3/4-10 b18.2.2 b18.2.6420
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WSBKYHeavy Hex NutGrade 8Plain3/4-10nut heavy hex a194 gr8 sh (pl) 3/4-10 b18.2.2 b18.2.6360
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