Heavy Hex Nuts, Ni-Cu Alloy (Monel, K-Monel, etc.)

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.

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
SunPackFLHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain3/4-10monel 400 heavy hex nut2
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System 22nullHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain7/8-9US Melt DFARS Monel 400 560
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HayesCAHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain1 3/8-81 3/8-8 heavy hex nut k-monel2
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HayesCAHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain2-4 1/22-4.5 heavy hex nut monel1
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HayesCAHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain1-81-8 heavy hex nut monel1
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HayesCAHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain7/16-147/16-14 heavy hex nut monel2
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HayesCAHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain1 1/4-81 1/4-8 heavy hex nut monel1
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HayesCAHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain3/4-103/4-10 heavy hex nut monel29
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HayesCAHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain9/16-129/16-12 heavy hex nut monel5
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HayesCAHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain1/4-201/4-20 heavy hex nut monel8
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PerigeeMIHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain1/2-13 x 7/8 x 31/64heavy hex nut b18.2.2 b18.2.6158
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DeltaTXHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain1/4-20hvy hex nut monel 1/4-20145
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DeltaTXHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain7/8-9hvy hex nut monel312
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Spring BoTXHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain5/8-185/8(18-nf) heavy hex nut monel 400 b18.2.2 b18.2.6 b18.2.2 b18.2.6 usainquire
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Spring BoTXHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain3/4-103/4 (10) heavy hex nut alloy 400 b18.2.2 b18.2.6 b18.2.2 b18.2.6 usainquire
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Spring BoTXHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain3/8-163/8(16) heavy hex nut k500 b18.2.2 b18.2.6 b18.2.2 b18.2.6 usainquire
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Spring BoTXHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain7/8-97/8(9) heavy hex nut astm b164 monel 400 b18.2.2 b18.2.6 b18.2.2 b18.2.6 usainquire
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Spring BoTXHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain3/4-103/4(10) heavy hex nut k500 aged b18.2.2 b18.2.6 b18.2.2 b18.2.6 usainquire
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Spring BoTXHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain1/2-131/2(13) heavy hex nut cuni 70/30 (alloy 715 ) b18.2.2 b18.2.6 b18.2.2 b18.2.6 usainquire
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Spring BoTXHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Nickel3/4-103/4 (10) heavy hex nut 90/10 copper nickel b18.2.2 b18.2.6 b18.2.2 b18.2.6 usainquire
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Spring BoTXHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain1 1/4-71-1/4(7) heavy hex nut k500 monel b18.2.2 b18.2.6 b18.2.2 b18.2.6 usainquire
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Spring BoTXHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Nickel3/8-163/8(16) heavy hex nut 90-10 copper nickel alloy 706 b18.2.2 b18.2.6 b18.2.2 b18.2.6 usainquire
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Spring BoTXHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Nickel1/2-131/2 (13) heavy hex nut 90-10 copper nickel alloy 706 b18.2.2 b18.2.6 b18.2.2 b18.2.6 usainquire
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Spring BoTXHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain1/2-131/2(13) heavy hex nut cuni 70/30 (alloy 715 ) b18.2.2 b18.2.6 usainquire
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Spring BoTXHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Nickel3/8-163/8(16) heavy hex nut 90-10 copper nickel alloy 706 b18.2.2 b18.2.6 usainquire
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Spring BoTXHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Nickel3/4-103/4 (10) heavy hex nut 90/10 copper nickel b18.2.2 b18.2.6 usainquire
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Spring BoTXHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain7/8-97/8(9) heavy hex nut astm b164 monel 400 b18.2.2 b18.2.6 usainquire
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Spring BoTXHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Nickel1/2-131/2 (13) heavy hex nut 90-10 copper nickel alloy 706 b18.2.2 b18.2.6 usainquire
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Spring BoTXHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain3/4(10) heavy hex nut k500 aged b18.2.2 b18.2.6 usainquire
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MidStatesMIHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain3/8-16heavy hex nut monel95
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THRDFASTTNHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain1 3/4-4monel heavy hex nut b18.2.2 b18.2.650
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THRDFASTTNHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain2-8monel hvy hex nut b18.2.2 b18.2.63
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THRDFASTALHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain7/8-9monel hvy hex nut b18.2.2 b18.2.61
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THRDFASTALHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain1 1/2-6monel hvy hex nut b18.2.2 b18.2.61
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THRDFASTALHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Nickel1/2-13hvy hex nut b18.2.2 b18.2.63
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LibertyILHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain1-8heavy hex nut w/groove monel monel16
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LibertyILHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain1 1/8-7heavy hex nut monel qq-n-281d1
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LibertyILHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain3/4-10hvy hex nut monel monel12
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LibertyILHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain5/8-11heavy hex nut monel10
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LibertyILHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain3/4-10heavy hex nut monel with groove with groove43
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LibertyILHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain5/8-11heavy hex nut monel with groove with groove8
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MMFMIHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain1/2-13 heavy hex nut unc-3b k500 mil-dtl-1222j usa b18.2.2 b18.2.662
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MMFMIHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain1/2-13 heavy hex nut unc-3b k500 mil-dtl-1222j usa b18.2.2 b18.2.662
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MMFMIHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain1/2-13 heavy hex nut unc-3b k500 mil-dtl-1222j usa b18.2.2 b18.2.662
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MMFMIHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain1/2-13 heavy hex nut unc-3b k500 mil-dtl-1222j usa b18.2.2 b18.2.662
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KomarARHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain1/2-20(unf-3b) hex heavy nut (7/8x31/64) monel k500200
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TimberlineCOHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain3/4-10monel k-500 hvy hx nut 3/4-101
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System 22PAHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain1 1/8-7k500 k-monel15
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LightningLAHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain1/2-13hvy hex nut monel hvy pattern534
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LightningLAHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain3/4-10heavy hex nut monel k500150
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LightningLAHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain7/8-9hvy hex nut monel hvy pattern583
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LightningLAHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain5/8-11heavy hex nut monel k500159
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LightningLAHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain3/8-16hvy hex nut monel hvy pattern741
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LightningLAHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain5/8-11hvy hex nut monel hvy pattern746
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LightningLAHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain1/2-13heavy hex nut monel k500150
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LightningLAHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain1-8heavy hex nut monel k500784
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LightningLAHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain7/16-14hvy hex nut monel hvy pattern610
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LightningLAHeavy Hex NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain7/8-9heavy hex nut monel k500599
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