7/8-9 Heavy Hex Jam Nuts

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. 

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

Buy Heavy Hex Jam Nuts from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
HayesCAHeavy Hex Jam NutSteelZinc/Clear7/8-97/8-9 heavy hex jam nut zinc409
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METRO INDOHHeavy Hex Jam NutSteelPlain7/8-9heavy jam nut uss5
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EndriesWIHeavy Hex Jam NutSteelZinc/Yellow7/8-97/8-9 heavy hex jam nut yellow zinc180
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ACCURATEILHeavy Hex Jam NutSteelPlain7/8-9heavy hex jam nuts1800
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Future FastenerTXHeavy Hex Jam NutSteelZinc/Clear7/8-97/8-9 heavy jam nut plt2
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CNBILHeavy Hex Jam NutGrade 2Plain7/8-9heavy hex jam nut gr.217
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CertifiedILHeavy Hex Jam NutCopperPlain7/8-97/8-9 hvy hex jam nut copper b18.2.25
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DeltaTXHeavy Hex Jam NutSteelZinc/Clear7/8-9hvy hex jam nut steel zinc 7/8-9700
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RCFastAZHeavy Hex Jam NutGrade APlain7/8-9heavy hex jam nut a563 gra (thin)inquire
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RCFastAZHeavy Hex Jam NutGrade AZinc/Clear7/8-9heavy hex jam nut a563 gra (thin)inquire
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StandardMAHeavy Hex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain7/8-97/8-9 heavy jam nut 18-8 stainless steel b18.2.2inquire
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StandardMAHeavy Hex Jam NutBrassPlain7/8-97/8-9 heavy jam nut brass b18.2.2inquire
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HBBOLTCAHeavy Hex Jam NutSteelPlain7/8-9hvy hex jam nut86
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HBBOLTCAHeavy Hex Jam NutSteelZinc/Clear7/8-9hvy hex jam nut38
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OBRIENOHHeavy Hex Jam NutSteelZinc/Clear7/8-9hvy hex jam nut25
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MidStatesMIHeavy Hex Jam NutSteelZinc/Clear7/8-9heavy hex jam nut znc536
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LibertyILHeavy Hex Jam NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain7/8-9hvy hex jam nut monel monel10
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LibertyILHeavy Hex Jam NutSteelPlain7/8-9heavy hex jam nut50
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LibertyILHeavy Hex Jam Nut316, 317, A4 StainlessPlain7/8-9heavy jam nut 316 stainless 316 stainless95
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ISSCOMOHeavy Hex Jam NutGrade 2Zinc/Clear7/8-9heavy hex jam nut left/hand z/p2382
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NorthernMNHeavy Hex Jam NutSteelPlain7/8-9nc heavy jam nut301
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MFSKSHeavy Hex Jam NutSteelPlain7/8-9heavy hex jam nut27
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XL ScrewGAHeavy Hex Jam NutSteelPlain7/8-9heavy hex jam nuts300
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XL ScrewGAHeavy Hex Jam NutSteelZinc/Clear7/8-9heavy hex jam nuts zp300
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Wurth IndD.F.Heavy Hex Jam NutSteelZinc/Clear7/8-97/8-9 hvy hex jam nut zn-
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GLFOHHeavy Hex Jam NutSteelPlain7/8-9hvy hex jam nut stl230
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Valley NuWAHeavy Hex Jam NutSteelPlain7/8-9nc hvy hex jam nut pl65
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Valley NuWAHeavy Hex Jam NutSteelGalvanized7/8-9hvy hex jam nut hdg usa8
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LightningLAHeavy Hex Jam NutGrade 2HPlain7/8-9astm a194 gr. 2h heavy hex jam nut200
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LightningLAHeavy Hex Jam NutGrade 2HFluoropolymer (Xylan, Fluorokote, Teflon)7/8-9astm a194 gr. 2h heavy hex jam nut tfe blue250
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LightningLAHeavy Hex Jam NutGrade 2HPlain7/8-9astm a194 gr. 2h heavy hex jam nut astm a194 gr. 2h jam200
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LightningLAHeavy Hex Jam NutGrade 2HPlain7/8-9astm a194 gr. 2hm heavy hex jam nut50
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Alma BoltMIHeavy Hex Jam NutGrade 2HPlain7/8-9jam pattern 2h heavy hex nut (astm a194)600
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SeattleNBWAHeavy Hex Jam NutBrassPlain7/8-9heavy jam nut30
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ACCURATEILHeavy Hex Jam NutSteelPlain7/8-97/8 - 9 hvy-jam hex nuts1,200
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