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1/2 Heavy Hex Jam Nuts (ASME B18. 2.2)

Heavy Hex Jam Nuts are thinner than regular heavy hex nuts, but have similar dimensions across the flats and corners. Like regular hex jam nuts, heavy hex jam nuts can be threaded onto a bolt and run tight against the standard heavy hex nut which will lock the nut in place and prevent it from backing off. 

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

Buy Heavy Hex Jam Nuts from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
BHAMALHeavy Hex Jam NutSteelZinc/Clear1/2-131/2-13 hvy hex jam nut zinc b18.2.24000
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GLFOHHeavy Hex Jam NutSteelZinc/Clear1/2-131/2-13 hvy hex jam nut stl zc b18.2.2 () () ()851
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StandardMAHeavy Hex Jam NutBrassPlain1/2-131/2-13 heavy jam nut brass b18.2.23167
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StandardMAHeavy Hex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 heavy jam nut 18-8 stainless steel b18.2.22374
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QFCTXHeavy Hex Jam NutSteelGalvanized1/2-131/2-13 hvy hex jam nut hdg b18.2.214
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QFCTXHeavy Hex Jam NutSteelGalvanized1/2-131/2-13 hvy hex jam nut hdg b18.2.210
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B & K FASTPAHeavy Hex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 heavy hex jam nuts stainless t304 b18.2.22
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General FMIHeavy Hex Jam NutSteelZinc/Clear1/2-13hf 1/2-13 hvy hex jam nut trivlnt zn b18.2.22,657
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OSSCORIHeavy Hex Jam NutSteelPlain1/2-131/2-13 heavy hex jam nut b18.2.2146
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Bostwick INHeavy Hex Jam NutGrade 2HPlain1/2-131/2-13 heavy hex jam nut 2h b18.2.210
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THRDFASTFLHeavy Hex Jam NutSteelZinc/Clear1/2-13heavy hex jam nut b18.2.246
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THRDFASTFLHeavy Hex Jam NutGrade B8MPlain1/2-131/2-13 a194 b8m cl2 heavy hex jam nut b18.2.2 domestic15
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THRDFASTALHeavy Hex Jam NutGrade 2HGalvanized1/2-13gr2h heavy hex jam nut mech b18.2.292
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THRDFASTALHeavy Hex Jam NutGrade B8Plain1/2-13b8 ss heavy hex jam nut b18.2.22
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