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Heavy Hex Nuts, Grade C

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.

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

Buy Heavy Hex Nuts from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
CIFILHeavy Hex NutGrade CPlain1/2-131/2-13 heavy hex nut a563 grade c plain (640) (640) (640) ()640
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CIFILHeavy Hex NutGrade CZinc/Clear7/8-97/8-9 heavy hex nut a563 grade c zinc (236) (236) (236) ()236
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CIFILHeavy Hex NutGrade CPlain3/4-103/4-10 heavy hex nut a563 grade c plain (148) (148) (58) ()58
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CIFILHeavy Hex NutGrade CPlain7/8-97/8-9 heavy hex nut a563 grade c plain (100) (100) (100) ()100
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YANKEENHHeavy Hex NutGrade CPlain3/4-103/4-10 heavy hex nuts astm a563 grade c plain finish3
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YANKEENHHeavy Hex NutGrade CPlain7/8-97/8-9 heavy hex nuts astm a563 grade c plain finish151
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GLFOHHeavy Hex NutGrade CPlain5/8-115/8-11 hvy hex nut a563 gr c stl pln b18.2.2 b18.2.6 () ()74
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GLFOHHeavy Hex NutGrade CPlain3/4-103/4-10 hvy hex nut a563 gr c stl pln b18.2.2 b18.2.6 () ()111
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GLFOHHeavy Hex NutGrade CPlain1/2-131/2-13 hvy hex nut a563 gr c stl pln b18.2.2 b18.2.6 () ()42
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GLFOHHeavy Hex NutGrade CZinc/Clear1/2-131/2-13 hvy hex nut a563 gr c stl zc b18.2.2 b18.2.6 () ()28
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GLFOHHeavy Hex NutGrade CGalvanized3/4-103/4-10 hvy hex nut a563 gr c stl hdg b18.2.2 b18.2.6 () ()502
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MESAFASTCAHeavy Hex NutGrade CPlain3/4-10heavy hex nut a563175.0
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CenturyFLHeavy Hex NutGrade CGalvanized5/8-115/8-11 heavy hex nut a563 gr c hdg 360
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BHAMALHeavy Hex NutGrade CPlain1/2-131/2-13 a563 grc hvy nut domestic plain b18.2.2 b18.2.622
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BHAMALHeavy Hex NutGrade CZinc/Clear3/4-103/4-10 a563 gr c hvy hex nut dom. zn b18.2.2 b18.2.610
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BHAMALHeavy Hex NutGrade CPlain1-81-8 a563 gr c hvy hex nut b18.2.2 b18.2.612
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BHAMALHeavy Hex NutGrade CPlain7/8-97/8-9 a563 gr c hvy hex nut b18.2.2 b18.2.610
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NAPPCOTXHeavy Hex NutGrade CPlain5/8-115/8-11 a563 hvy nuts grade-c (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD))359
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NAPPCOTXHeavy Hex NutGrade CPlain1-8hvy hex nut a563 grc 1-8 (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD))40
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NAPPCOTXHeavy Hex NutGrade CPlain7/8-9hvy hex nut a563 gr c 7/8-9 (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD))98
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EndriesWIHeavy Hex NutGrade CPlain1/2-131/2-13 a563 grade c heavy hex nut plain north american100
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ManscoMIHeavy Hex NutGrade CPlain1/2-131/2-13 hvy hex structural nut a563 gr-c pln1495
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ManscoMIHeavy Hex NutGrade CZinc/Clear3/4-10 hvy hex structural nut a563 gr-c triv znc usa5098
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CenturyNYHeavy Hex NutGrade CGalvanized5/8-11 heavy hex nut a563 gr c hdg360
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LibertyILHeavy Hex NutGrade CPlain1-8heavy hex nut a56319
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HodellOHHeavy Hex NutGrade CPlain3/4-103/4-10 a563 gr. c heavy hex nuts steel ()2560
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Fastener OHHeavy Hex NutGrade CPlainheavy hex nut 1/2-13 a563 grade c plain domestic334
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Fastener OHHeavy Hex NutGrade CPlain1 1/8-7heavy hex nut 1-1/8-7 a563 grade c 42
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Fastener OHHeavy Hex NutGrade CPlain3/4-10heavy hex nut 3/4-10 a563 grade c 192
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Infasco DGAHeavy Hex NutGrade CPlain1 1/2-61 1/2-6 hvy hex nut a563c unc n p8160
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Infasco DGAHeavy Hex NutGrade CPlain1 1/4-71 1/4-7 hvy hex nut a563c unc n p1446
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Infasco DILHeavy Hex NutGrade CPlain1/2-131/2-13 hvy hex nut a563c unc n p114600
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XL ScrewGAHeavy Hex NutGrade CPlain3/4-10astm a563 heavy hex nuts250
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XL ScrewGAHeavy Hex NutGrade CPlain9/16-12astm a563 heavy hex nuts650
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XL ScrewGAHeavy Hex NutGrade CPlain1-8astm a563 heavy hex nuts125
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XL ScrewGAHeavy Hex NutGrade CPlain7/8-9astm a563 heavy hex nuts180
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XL ScrewGAHeavy Hex NutGrade CPlain5/8-11astm a563 heavy hex nuts400
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XL ScrewGAHeavy Hex NutGrade CZinc/Clear7/8-9astm a563 heavy hex nuts zp180
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XL ScrewGAHeavy Hex NutGrade CZinc/Clear3/4-10astm a563 heavy hex nuts zp280
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XL ScrewGAHeavy Hex NutGrade CZinc/Clear1-8astm a563 heavy hex nuts zp125
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SWACOOHHeavy Hex NutGrade CPlain3/4-103/4-10 a563 heavy hex nut grc pln341
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NutsBoltsNEHeavy Hex NutGrade CPlain1/2-131/2-13 a563c hvy hex nut plain107658
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NutsBoltsNEHeavy Hex NutGrade CPlain5/8-115/8-11 a563c hvy hex nut2415
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NutsBoltsNEHeavy Hex NutGrade CPlain3/4-103/4-10 a563c / 194-2h hvy hex nut54776
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EmpireWAHeavy Hex NutGrade CPlain3/4-3/4 a563-gr.c hvy hex nut -us475
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EmpireWAHeavy Hex NutGrade CPlain7/8-7/8 a563-gr.c hvy hex nut -us70
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EmpireWAHeavy Hex NutGrade CPlain3/43/4 a563-gr.c heavy hex nut242
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EmpireWAHeavy Hex NutGrade CPlain11 a563-gr.c hvy hex nut68
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HodellOHHeavy Hex NutGrade CPlain1-81-8 a563 gr. c heavy hex nuts steel14773
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WDMBIAHeavy Hex NutGrade CPlain1-8nut heavy hex a563 grc (pl) 1-8 (W020)1,430
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WDMBIAHeavy Hex NutGrade CPlain3/4-16nut heavy hex grc (pl) 3/4-16 (W020)3,025
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WDMBIAHeavy Hex NutGrade CPlain13nut-hex-hvy-a563c-(pl)-1/2_13 (W040) (W040) (W040)25,200
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Purchase MOHeavy Hex NutGrade CPlain1/2-131/2-13 heavy hex nut a563 grade c plain885
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Purchase MOHeavy Hex NutGrade CPlain3/4-103/4-10 heavy hex nut a563 gr. c plain860
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IPCVAHeavy Hex NutGrade CZinc/Yellow3/4-103/4-10 heavy hex nut a563 grade c steel zinc yellow216
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IPCVAHeavy Hex NutGrade CPlain3/4-103/4-10 heavy hex nut steel a563 grade c4,718
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HodellOHHeavy Hex NutGrade CPlain3/4-103/4-10 a563 gr. c heavy hex nuts pln251
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WDMBIAHeavy Hex NutGrade CPlain1-8nut heavy hex grc (pl) 1-8 spc (W020)500
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QCSORHeavy Hex NutGrade CPlain7/8-97/8-9 heavy hex nut astm a563 gr c plain107
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HodellOHHeavy Hex NutGrade CPlain7/8-97/8-9 a563 gr. c hvy hex nut pln42
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HodellOHHeavy Hex NutGrade CZinc/Yellow1 1/4-71 1/4-7 a563 gr. c heavy hex nuts steel zinc/yellow16
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HodellOHHeavy Hex NutGrade CZinc/Clear3/4-103/4-10 a563 gr. c heavy hex nuts steel domestic zinc220
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HodellOHHeavy Hex NutGrade CZinc/Yellow1-81-8 a563 gr. c heavy hex nuts steel zinc/yellow26
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HodellOHHeavy Hex NutGrade CZinc/Clear1-81-8 a563 gr. c heavy hex nut steel zinc90
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HodellOHHeavy Hex NutGrade CPlain7/8-97/8-9 a563 gr. c heavy hex nuts steel plain42
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HodellOHHeavy Hex NutGrade CZinc/Yellow1-81-8 a563 gr. c heavy hex nuts steel zinc/yellow26
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HodellOHHeavy Hex NutGrade CZinc/Yellow3/4-103/4-10 a563 gr. c heavy hex nuts steel zinc/yellow4
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HodellOHHeavy Hex NutGrade CZinc/Clear1-81-8 a563 gr. c heavy hex nut steel zinc90
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HodellOHHeavy Hex NutGrade CZinc/Yellow1 1/4-71 1/4-7 a563 gr. c heavy hex nuts steel zinc/yellow16
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HodellOHHeavy Hex NutGrade CZinc/Clear1-81-8 a563 gr. c heavy hex nuts steel domestic zinc289
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HodellOHHeavy Hex NutGrade CZinc/Yellow3/4-103/4-10 a563 gr. c heavy hex nuts steel zinc/yellow4
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HodellOHHeavy Hex NutGrade CZinc/Yellow1/2-131/2-13 a563 gr. c heavy hex nuts steel zinc/yellow24
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HodellOHHeavy Hex NutGrade CZinc/Yellow1/2-131/2-13 a563 gr. c heavy hex nuts steel zinc/yellow24
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HodellOHHeavy Hex NutGrade CPlain7/8-97/8-9 a563 gr. c heavy hex nuts steel plain42
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HodellOHHeavy Hex NutGrade CZinc/Clear1-81-8 a563 gr. c heavy hex nuts steel domestic zinc289
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B & K FASTPAHeavy Hex NutGrade CGalvanized1/2-131/2-13 a563 gr c heavy hex nuts galv. b18.2.2 b18.2.6287
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B & K FASTPAHeavy Hex NutGrade CPlain1/2-131/2-13 a563 gr c heavy hex nuts plain b18.2.2 b18.2.6192
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B & K FASTPAHeavy Hex NutGrade CGalvanized5/8-115/8-11 a563 gr c heavy hex nuts galv b18.2.2 b18.2.6355
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B & K FASTPAHeavy Hex NutGrade CPlain5/8-115/8-11 a563 gr c heavy hex nuts plain b18.2.2 b18.2.611
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B & K FASTPAHeavy Hex NutGrade CPlain3/4-103/4-10 a563 gr c heavy hex nuts plain b18.2.2 b18.2.610
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B & K FASTPAHeavy Hex NutGrade CPlain3/4-103/4-10 a563 gr c heavy hex nuts plain domestic b18.2.2 b18.2.68
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B & K FASTPAHeavy Hex NutGrade CGalvanized7/8-97/8-9 a563 gr c heavy hex nuts galv b18.2.2 b18.2.686
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B & K FASTPAHeavy Hex NutGrade CPlain7/8-97/8-9 a563 gr c heavy hex nuts plain b18.2.2 b18.2.65457
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B & K FASTPAHeavy Hex NutGrade CPlain1-81-8 a563 gr c heavy hex nuts plain domestic b18.2.2 b18.2.6232
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B & K FASTPAHeavy Hex NutGrade CPlain1 1/8-71 1/8-7 a563 gr c heavy hex nuts plain b18.2.2 b18.2.64
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B & K FASTPAHeavy Hex NutGrade CPlain1 1/8-121 1/8-12 a563 gr c heavy hex nuts plain b18.2.2 b18.2.692
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B & K FASTPAHeavy Hex NutGrade CPlain1 1/2-61 1/2-6 a563 gr c heavy hex nuts plain b18.2.2 b18.2.62
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TSFTXHeavy Hex NutGrade CPlain1/2-131/2-13 a563 heavy hex nut grade c coarse plain unc500
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OSSCORIHeavy Hex NutGrade CPlain1/2-131/2-13 heavy hex nut a563 grade c b18.2.2 b18.2.6593
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QFCTXHeavy Hex NutGrade CPlain1-81-8 hvy hex nut a563 grc type-3 plain domestic b18.2.2 b18.2.6350
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BHAMALHeavy Hex NutGrade CPlain5/8-11a563 gr c hvy hex nut dom..344
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BHAMALHeavy Hex NutGrade CPlain1-8a563 gr c hvy hex nut10
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BHAMALHeavy Hex NutGrade CPlain3/4-10a563 gr c hvy hex nut dom..15
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BHAMTXHeavy Hex NutGrade CZinc/Yellow1-8a563 gr c hvy hex nut yel zn193
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BHAMTXHeavy Hex NutGrade CPlain1-8a563 gr c hvy hex nut nucor bldg84
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BHAMTXHeavy Hex NutGrade CZinc/Clear7/8-9a563 gr c hvy hex nut zn126
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BHAMFLHeavy Hex NutGrade CZinc/Clear7/8-9a563 gr c hvy hex nut dom.. zn32
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BHAMFLHeavy Hex NutGrade CZinc/Clear3/4-10a563 gr c hvy hex nut dom.. zn22
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BHAMFLHeavy Hex NutGrade CZinc/Clear5/8-11a563 gr c hvy hex nut dom.. zn18
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Bostwick INHeavy Hex NutGrade CPlain1-81-8 a563 gr-c hvy hex nut domestic b18.2.2 b18.2.638
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Bostwick INHeavy Hex NutGrade CGalvanized2-4 1/22-4.5 a563 gr-c hvy hex nut h.d.galv b18.2.2 b18.2.61
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BoltCraftNEHeavy Hex NutGrade CPlain3/4-103/4-10 heavy hex nut a563 grade c plaininquire
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FastWareSaskHeavy Hex NutGrade CGalvanized3/4-10nc heavy hex nut a563c hdg94
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CNBILHeavy Hex NutGrade CPlain5/8-11a563 structural hex nut mg952
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CNBILHeavy Hex NutGrade CGalvanized3/4-10a563 gr.c structural hex nut mech .267
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CNBILHeavy Hex NutGrade CPlain3 1/2-4hex nut,a563 gr c,pl17
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CNBILHeavy Hex NutGrade CPlain4-4heavy hex nut,a563 gr c,pl2
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OBRIENOHHeavy Hex NutGrade CPlain1 1/4-7hvy hex nut a563 gr c22
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THRDFASTFLHeavy Hex NutGrade CPlain1 1/4-7a563 gr c nut ( &a325) b18.2.2 b18.2.685
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THRDFASTFLHeavy Hex NutGrade CPlain7/8-9a563 gr c nut ( & a325) b18.2.2 b18.2.6 domestic65
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THRDFASTFLHeavy Hex NutGrade CPlain1-8a563 gr c nut ( & a325) b18.2.2 b18.2.613
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THRDFASTTNHeavy Hex NutGrade CPlain7/8-9a563 gr c nut ( & a325) b18.2.2 b18.2.6100
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THRDFASTALHeavy Hex NutGrade CPlain7/8-9a563 gr c type-3 hvy hex nut b18.2.2 b18.2.628
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THRDFASTALHeavy Hex NutGrade CPlain7/8-9a563 gr c heavy hex nut type-3 b18.2.2 b18.2.650
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KBSTNHeavy Hex NutGrade CPlain7/8-97/8-9 structural gr-c hvy hex nut domestic b18.2.2 b18.2.63,300
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THRDFASTALHeavy Hex NutGrade CZinc/Yellow7/8-9a563 gr c nut ( & a325) z & y b18.2.2 b18.2.62900
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THRDFASTOKHeavy Hex NutGrade CPlain1-8a563 gr c type 3 hvy hex nut b18.2.2 b18.2.634
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THRDFASTMSHeavy Hex NutGrade CPlain17/8-9 a563 gr c nut ( & a325) domestic b18.2.2 b18.2.68
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THRDFASTALHeavy Hex NutGrade CPlain11/2-13 a563 gr c nut ( &a325) b18.2.2 b18.2.61
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THRDFASTALHeavy Hex NutGrade CPlain17/8-9 a563 gr c nut ( & a325) b18.2.2 b18.2.635
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THRDFASTALHeavy Hex NutGrade CPlain11 1/8-7 a563 gr c nut ( &a325) b18.2.2 b18.2.6171
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THRDFASTALHeavy Hex NutGrade CPlain1 1/4-7a563 gr c type 3 hvy hex nut b18.2.2 b18.2.621
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WSBKYHeavy Hex NutGrade CPlain5/8-11nut heavy hex grc (pl) 5/8-11 b18.2.2 b18.2.63,295
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WSBKYHeavy Hex NutGrade CPlain1 1/4-7nut heavy hex grc (pl) 1 1/4-7 usa b18.2.2 b18.2.61,210
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HewesNYHeavy Hex NutGrade CPlain7/8-9structural nut a563111
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HewesNYHeavy Hex NutGrade CPlain1/2-13structural nuta563364
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HewesNYHeavy Hex NutGrade CPlain3/4-10structural nut a56362
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Valley NuWAHeavy Hex NutGrade CPlain3/4-10nc a563 grc hvy hex nut pl import104
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Valley NuWAHeavy Hex NutGrade CPlain1-8grc hvy hex nut pl import44
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Valley NuWAHeavy Hex NutGrade CPlain7/8-9grc hvy hex nut usa177
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Valley NuWAHeavy Hex NutGrade CPlain5/8-11grc hvy hex nut pl usa31
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Valley NuWAHeavy Hex NutGrade CPlain3/4-10grc hvy hex nut usa10
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Valley NuWAHeavy Hex NutGrade CPlain1-8grc hvy hex nut usa14
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