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Heavy Hex Nuts, Black Oxide

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.

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

Buy Heavy Hex Nuts from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
CenturyNYHeavy Hex NutSteelBlack Oxide3/8-16 hvy hex nut stl black oxide rev-3665
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SunPackFLHeavy Hex NutGrade 2HBlack Oxide5/8-115/8-11 a194 2h hvy hex nut black oxide5
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Future FastenerTXHeavy Hex NutSteelBlack Oxide1/2-131/2-13 heavy hex nut blk10
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Future FastenerTXHeavy Hex NutGrade 2HBlack Oxide1 1/8-71 1/8-7 2h heavy hex nuts blk6
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Future FastenerTXHeavy Hex NutGrade 2HBlack OxideM20m20 2h heavy hex nut blk400
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Future FastenerTXHeavy Hex NutSteelBlack Oxide5/16-185/16-18 heavy hex nut blk341
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Future FastenerTXHeavy Hex NutSteelBlack Oxide5/8-115/8-11 hvy hex nut blk300
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Future FastenerTXHeavy Hex NutSteelBlack Oxide3-43-4 (carbon steel) hvy hex nut blk3
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Future FastenerTXHeavy Hex NutGrade 2HBlack Oxide1/4-201/4-20 nc 2h hvy hex nut blk110
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Future FastenerTXHeavy Hex NutGrade 2HBlack Oxide3/8-163/8-16 2h heavy hex nut blk2110
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Future FastenerTXHeavy Hex NutSteelBlack Oxide7/8-97/8-9 heavy hex nut blk109
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Future FastenerTXHeavy Hex NutGrade 2HBlack Oxide5/16-185/16-18 2h heavy hex nut blk2183
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Future FastenerTXHeavy Hex NutGrade 2HBlack Oxide5/8-115/8-11 gr 2h heavy hex nut blk301
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Future FastenerTXHeavy Hex NutGrade 2HBlack Oxide7/16-147/16-14 2h heavy hex nut blk82
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Future FastenerTXHeavy Hex NutGrade 2HBlack Oxide1/2-131/2-13 gr 2h hvy hex nut blk1466
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Future FastenerTXHeavy Hex NutGrade 2HBlack Oxide3/4-103/4-10 gr 2h heavy hex nut blk269
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Future FastenerTXHeavy Hex NutGrade 2HBlack Oxide1-81-8 2h heavy hex nut blk42
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Future FastenerTXHeavy Hex NutGrade 2HBlack Oxide7/8-97/8-9 2h heavy hex nut blk39
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Future FastenerTXHeavy Hex NutGrade 2HBlack Oxide1 3/8-81 3/8-8 gr 2h heavy nut blk9
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Future FastenerTXHeavy Hex NutGrade 2HBlack Oxide1 3/4-81 3/4-8 2h heavy hex nut blk46
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Future FastenerTXHeavy Hex NutGrade 2HBlack Oxide1 1/8-81 1/8-8 gr 2h heavy hex nut blk24
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Future FastenerTXHeavy Hex NutGrade 2HBlack Oxide1 7/8-81 7/8-8 gr 2h heavy hex nut blk7
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LibertyILHeavy Hex NutSteelBlack Oxide1/4-20heavy hex nut oxide7,800
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LibertyILHeavy Hex NutSteelBlack Oxide3/8-16heavy hex nut black oxd140
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LibertyILHeavy Hex NutSteelBlack Oxide1/2-13heavy hex nut347
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CIFILHeavy Hex NutGrade 7Black Oxide1 1/2-81 1/2-8 heavy hex nut astm a194 grade 7 black oxide (13) (13) 4
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CIFILHeavy Hex NutGrade 7Black Oxide1 3/4-81 3/4-8 heavy hex nut astm a194 grade 7 black oxide (27) (27) 9
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Fastener OHHeavy Hex NutGrade 2HBlack Oxide3/4-10heavy hex nut 3/4-10 a194 2h black ox2
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Fastener OHHeavy Hex NutGrade 2HBlack Oxide1/2-13heavy hex nut 1/2-13 sa194 2h domestic black oxide 3
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SWACOOHHeavy Hex NutGrade 5Black Oxide5/16-185/16-18 heavy hex nut grade 5 blk ox414
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CIFILHeavy Hex NutGrade 7Black Oxide1 1/4-81 1/4-8 heavy hex nut astm a194 grade 7 black oxide (2) (2) 2
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Purchase MOHeavy Hex NutSteelBlack Oxide5/16-185/16-18 heavy hex nut stl blk oxide14287
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DeltaTXHeavy Hex NutSteelBlack Oxide3/8-16hvy hex nut a194-gr 6 black 3/8-16 (410 SST)104
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MMCCILHeavy Hex NutClass 10.9Black OxideM36-4.00m36x4 heavy hex nut din 6915 class 10 thermal blackinquire
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MMCCILHeavy Hex NutClass 10.9Black OxideM30-3.50m30x3.5 heavy hex nut din 6915 class 10 thermal blackinquire
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MMCCILHeavy Hex NutClass 10.9Black OxideM27-125m27x125 heavy hex nut 10.9 black din 6915 thermal blackinquire
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SunPackFLHeavy Hex NutGrade 2HBlack Oxide5/8-11a194 2h hvy hex nut5
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Fastener OHHeavy Hex NutGrade 2HBlack Oxide7/8-9heavy hex nut 7/8-9 sa194 2h black oxide10
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HodellOHHeavy Hex NutGrade 2HBlack Oxide5/16-185/16-18 hvy hex nut a194 2h blk/ox9
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HodellOHHeavy Hex NutGrade 2HBlack Oxide5/16-185/16-18 hvy hex nuta194 2h blk/ox9
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Big RedOKHeavy Hex NutGrade 2HBlack Oxide3/4-103/4-10 a1942h heavy hex nuts black oxide20
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Kanebridge ILHeavy Hex NutSteelBlack Oxide5/16-185/16-18 heavy hex nut black oxide50,000
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Kanebridge ILHeavy Hex NutSteelBlack Oxide1/4-28hex nut heavy100,000
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Kanebridge ILHeavy Hex NutSteelBlack Oxide1/4-201/4-20 heavy hex nut black oxide100,000
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Kanebridge ILHeavy Hex NutSteelBlack Oxide5/8-185/8-18 heavy hex nut black oxide10,000
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Kanebridge ILHeavy Hex NutSteelBlack Oxide1/2-131/2-13 heavy hex nut black oxide20,000
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Kanebridge ILHeavy Hex NutSteelBlack Oxide7/16-20hex nut heavy25,000
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Kanebridge ILHeavy Hex NutSteelBlack Oxide3/4-103/4-10 heavy hex nut black oxide5,000
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Kanebridge ILHeavy Hex NutSteelBlack Oxide3/8-163/8-16 heavy hex nut black oxide40,000
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Kanebridge ILHeavy Hex NutSteelBlack Oxide3/8-24hex nut heavy20,000
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Kanebridge ILHeavy Hex NutSteelBlack Oxide5/8-115/8-11 heavy hex nut black oxide10,000
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Kanebridge ILHeavy Hex NutSteelBlack Oxide5/16-245/16-24 heavy hex nut black oxide50,000
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Dan-LocTXHeavy Hex NutGrade 2HBlack Oxide1 1/4-81 1/4-8 2h hhn h.h. 1070 black old part no. = 35s-10-002-1070959
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Dan-LocTXHeavy Hex NutGrade 2HBlack Oxide1/2-131/2-13 astm a194 2h hvy hex nut ot .020 non-china blk28294
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Dan-LocTXHeavy Hex NutGrade 2HBlack Oxide1 3/8-8heavy hex nut 2h black 1-3/8-8 over tapped 0.020 no china old part = hhn2hbk137un-ot0204433
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Dan-LocTXHeavy Hex NutGrade 2HBlack Oxide1 1/8-8heavy hex nut 2h black 1-1/8-8 over tapped 0.020 no china old part = hhn2hbk112un-ot0207297
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Dan-LocTXHeavy Hex NutGrade 2HBlack Oxide1 1/2-8heavy hex nut 2h black 1-1/2-8 over tapped 0.027 no china old part = hhn2hbk150un-ot0276582
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Dan-LocTXHeavy Hex NutGrade 2HBlack Oxide1 5/8-8heavy hex nut 2h black 1-5/8-8 over tapped 0.031 no china old part = hhn2hbk162un-ot0313188
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Dan-LocTXHeavy Hex NutGrade 2HBlack Oxidetap end assembly b7 black 1-3/8-8 x 11 w/2 2h heavy hex nut type w324
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Dan-LocTXHeavy Hex NutGrade 2HBlack Oxidetap end assembly b7 black 1-7/8-8 x 9-1/2 w/1 2h heavy hex nut type w494
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ASFCORPMIHeavy Hex NutGrade 2HBlack Oxide5/8-115/8-11 hvy hex nut a194 gr 2h blk ox pkg124
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LightningLAHeavy Hex NutSteelBlack Oxide1/2-13a194 gd-7m hvy nut blk12
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LightningLAHeavy Hex NutSteelBlack Oxide3/4-10a194 gd-7m hvy nut blk22
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LightningLAHeavy Hex NutSteelBlack Oxide5/8-11a194 gd-7m hvy nut blk30
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