FCH News

1/2 Hex Coupling Nuts

Coupling Nuts, also known as Extension Nuts, are threaded fastener for joining two male threaded objects, most commonly threaded rod, but also pipes. The outside of the coupling nut is usually a hex so it can be gripped by a wrench.

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Search Results Sponsored by American Imperial Screw, your source for Coupling Nuts. For more results, visit   www.discountscrews.com
SupplierLocTypeMaterialFinishSizeDescriptionQty 
AmericanNYCoupling Nut316, 317, A4 StainlessPlain1/2-13coupling nut 31615
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AmericanNYCoupling NutSteelZinc/Clear1/2-13 1 3/4 x 11/161/2-13 (1-3/4x11/16) coupling nut pl1510
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AmericanNYCoupling NutSteelZinc/Clear1/2-13(1-1/4x5/8) coupling nut pl455
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AmericanNYCoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13coupling nut 18-8 30435
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LippinCACoupling NutSteelZinc/Clear1/2-13 x 1 3/41/2-13 x 1 3/4 coup nut zn (400)10750
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LippinCACoupling NutSteelPlain1/2-131/2-13 coup nut plain (400)13700
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METRO INDOHCoupling NutSteelZinc/Clear1/2-13 x 5/81/2-13 coupling nut uss steel zinc69
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OneMonroeTXCoupling NutSteelZinc/Clear1/2-13nut hex coupling 1/2-13 steel/zinc atf 11/16 length 1-3/444
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AbabaCACoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/41/2-13 x 1 1/4 cplng nut s/s b18.2.215
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AbabaCACoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/41/2-13 x 1 1/4 cplng nut s/s b18.2.215
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AbabaCACoupling NutSteelZinc/Clear1/2-13 x 1 5/81/2-13 x 1 1/4 cplng nut 5/8 af stl znc b18.2.2590
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AbabaCACoupling NutGrade 5Zinc/Clear1/2-13 x 1 3/41/2-13 x 1 3/4 cplng nut gr 5 znc b18.2.29
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AbabaCACoupling NutSteelPlain1/2-13 x 1 3/41/2-13 x 1 3/4 cplng nut stl pln b18.2.2200
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AbabaCACoupling NutSteelPlain1/2-13 x 1 7/81/2-13 x 1 3/4 cplng nut 7/8 a.f. stl pln b18.2.2188
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AbabaCACoupling NutSteelPlain1/2-13 x 1 7/81/2-13 x 1 3/4 cplng nut 7/8 a.f. stl pln b18.2.220
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AbabaCACoupling NutSteelZinc/Clear1/2-13 x 1 3/41/2-13 x 1 3/4 cplng nut stl znc b18.2.2294
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AbabaCACoupling NutSteelZinc/Clear1/2-13 x 1 3/41/2-13 x 1 3/4 cplng nut stl znc b18.2.2100
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AbabaCACoupling NutSteelZinc/Clear1/2-13 x 5/81/2-13 x 5/8 redc cplng nut stl znc b18.2.220
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AbabaCACoupling NutSteelGalvanized1/2-13 x 1 3/41/2-13 x 1 3/4 cplng nut stl hdg b18.2.265
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AmericanNYCoupling Nut316, 317, A4 StainlessPlain1/2-13coupling nut 31615
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ACCURATEILCoupling NutSteelZinc/Clear1/2-13 x 1 3/4hex coupling nut146
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WeaverWACoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 coupling nut 18-8 ss40
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WeaverWACoupling NutSteelPlain1/2-13 x 1 11/161/2-13x1 3/4 coupling nut plain 11/16 hex44
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WeaverWACoupling NutSteelZinc/Clear1/2-131/2-13 short coupling nut zinc450
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OneMonroeNCCoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 5/81/2-13 coupling nut stainless12
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OneMonroeNCCoupling NutSteelGalvanized1/2-13 x 5/81/2-13 coupling nut hot dip galv5
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ExpressCACoupling NutSteelZinc/Clear1/2-13 x 5/8 x 1 1/41/2-13x5/8x1-1/4 coupling nut econo zinc71
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ExpressCACoupling NutSteelZinc/Clear1/2-13 x 1 3/41/2-13x1-3/4 1 hole inspection coupling nut zinc593
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ExpressCACoupling NutSteelZinc/Clear1/2-13 x 3/81/2-13x3/8-16 coupling nut reducer zinc190
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ExpressCACoupling NutSteelZinc/Clear1/2-13 x 11/16 x 1 3/41/2-13x11/16x1-3/4 coupling nut standard zinc426
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B & K FASTPACoupling NutSteelZinc/Clear1/2-13 x 1 3/41/2-13 x 1 3/4 long coupling nuts zinc b18.2.2317
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B & K FASTPACoupling NutSteelGalvanized1/2-13 x 1 3/41/2-13 x 1 3/4 galv hex coupling nut b18.2.220
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B & K FASTPACoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/41/2-13 x 1 1/4 stainless coupling nuts b18.2.250
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SIIINCoupling NutSteelZinc/Clear1/2-13 x 1 1/4 x 11/161/2-13 x l1-1/4 x w11/16 coupling nut zinc plated) b18.2.2517
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SIIINCoupling NutSteelZinc/Clear1/2-131/2-13 zinc rod coupling) b18.2.2362
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AmericanNYCoupling NutSteelZinc/Clear1/2-13(1-1/4x5/8) coupling nut pl455
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AmericanNYCoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13coupling nut 18-8 30435
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QFCTXCoupling NutSteelZinc/Clear1/2-131/2-13 hex coup nut zc 11/16x1 3/4l b18.2.2292
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QFCTXCoupling NutSteelZinc/Clear1/2-13 x 3/81/2-13x3/8-16 coupling nut zinc b18.2.2104
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QFCTXCoupling NutSteelZinc/Clear1/2-131/2-13 coupling nut zinc b18.2.2361
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QFCTXCoupling NutSteelBlack Oxide1/2-13 x 1.25 x 7/81/2-13x1.25lgx7/8 coupling nut blkox b18.2.216
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QFCTXCoupling NutSteelBlack Oxide1/2-13 x 1.25 x 7/81/2-13x1.25lgx7/8 coupling nut blkox b18.2.2892
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METRO INDOHCoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13coupling nut USS s/s10
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TSFTXCoupling NutGrade AZinc/Clear1/2-13 x 11/161/2 -13xw11/16 xl1 3/4 regular hex coupling nuts a563 grade a zinc cr+3304
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TSFTXCoupling NutGrade APlain1/2-13 x 3/4 x 11/2 -13xw3/4 x l-1 3/4 hex coupling nuts a563 grade a plain8
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TSFTXCoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 3/4hex coupling nut 18-8 ss 1/2-13 x 1-3/4 long2
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YANKEENHCoupling NutSteelZinc/Clear1/2-13 x 1 3/4coupling nut267
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YANKEENHCoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13coupling nut 18-8 30432
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SunPackFLCoupling NutSteelGalvanized1/2-13 x 1 1/21/2-13x1 1/2 carbon steel coupling nut hdg2
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SunPackFLCoupling NutSteelZinc/Clear1/2-13 x 1 3/41/2-13x1-3/4 coupling nut zinc17
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MESAFASTCACoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/4hex rod coupling nut 18-8 s/s2.0
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MESAFASTCACoupling NutSteelZinc/Clear1/2-13 x 3/8 16 x 1 1/4reducer hex rod coupling nut coupling nut384.0
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THRDFASTFLCoupling NutSteelZinc/Clear1/2-13reducing coupling nut 3/8-16 b18.2.21,250
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THRDFASTFLCoupling Nut316, 317, A4 StainlessPlain1/2-13 x 1 1/4t-316 ss coupling nut b18.2.216
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AmericanNYCoupling NutSteelPlain1/2-13 x 1 3/4 x 11/16coupling nut1730
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THRDFASTFLCoupling NutSteelZinc/Yellow1/2-13 x 1 3/4coupling nut z&y b18.2.211
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NAPPCOTXCoupling NutSteelZinc/Clear1/2-13 x 1 1/41/2-13 x 1 1/4 coupling nuts zp rohs 101
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THRDFASTTNCoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/418-8 ss coupling nut b18.2.2114
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THRDFASTTNCoupling NutSteelPlain1/2-13coupling nut b18.2.23
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ManscoMICoupling NutGrade 5Zinc/Clear1/2-13 x 1 3/41/2-13x1-3/4 coupling nut gr5 triv znc 3/4 a/f125
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IRFNJCoupling NutSteelZinc/Clear1/2-13 x 1 3/4coupling nut57
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IRFNJCoupling NutSteelZinc/Clear1/2-13 x 1 3/4coupling nut nickel clear Cr3+ w/sealer2772
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IRFNJCoupling NutSteelZinc/Clear1/2-13 x 1 3/4coupling nut57
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IRFNJCoupling NutSteelZinc/Clear1/2-13 x 1 3/4coupling nut nickel clear Cr3+ w/sealer2772
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IRFNJCoupling NutSteelZinc/Clear1/2-13 x 1 3/4coupling nut57
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IRFNJCoupling NutSteelZinc/Clear1/2-13 x 1 3/4coupling nut nickel clear Cr3+ w/sealer2772
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IRFNJCoupling NutSteelZinc/Clear1/2-13 x 1 3/4coupling nut nickel clear Cr3+ w/sealer2772
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IRFNJCoupling NutSteelZinc/Clear1/2-13 x 1 3/4coupling nut57
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IRFNJCoupling NutSteelZinc/Clear1/2-13 x 1 3/4coupling nut nickel clear Cr3+ w/sealer2772
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IRFNJCoupling NutSteelZinc/Clear1/2-13 x 1 3/4coupling nut nickel clear Cr3+ w/sealer2772
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CNBILCoupling NutGrade 2Zinc/Clear1/2-13 x 5/81/2-13 coupling nut gr.2 z/p20
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SRFALCoupling NutBrassPlain1/2-13 x 1 1/4coupling nut-
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SRFALCoupling NutSteelGalvanized1/2-13coupling nut25
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EndriesWICoupling NutSteelZinc/Clear1/2-13 x 11/16 x 1 3/41/2-13x11/16x1-3/4 coupling nut tri clr zinc 120 wh/144 red rust1200
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EndriesWICoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 11/161/2-13x11/16wafx1-3/4 18-8 s/s steel coupling nut4
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EndriesWICoupling NutGrade 5Zinc/Clear1/2-13 x 1 3/41/2-13x1-3/4 grade 5 hex coupling nut zinc 3/4 width across flats300
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EndriesWICoupling NutSteelZinc/Clear1/2-13 x 7/8 x 1 3/41/2-13x7/8x1-3/4 coupling nut zinc116
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EndriesWICoupling NutGrade 5Plain1/2-13 x 1 3/41/2-13x1 grade 5 coupling nut plain 3/4 width across flats474
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EndriesWICoupling NutSteelZinc/Clear1/2-13 x 11/16 x 1 3/41/2-13x11/16x1-3/4 coupling nut zinc175
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NutsBoltsNECoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 ss coupling nut121
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BHAMFLCoupling NutSteelZinc/Clear1/2-13 x 1 3/4coupling nut zn739
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Future FastenerTXCoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 coupling nut ss354
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Future FastenerTXCoupling NutSteelZinc/Clear1/2-131/2-13 coupling nut plt99
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JacksonMSCoupling NutGrade 2HPlain1/2-13nc 2h coupling nut 7/8 wafx1 3/4 oal2
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JacksonMSCoupling NutSteelGalvanized1/2-13 x 11/16 x 1 3/4coupling nut hdg741
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GlobalCACoupling NutSteelZinc/Clear1/2-13coupling nut i132
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LippinCACoupling NutSteelZinc/Clear1/2-13coupling nut w/ sight-hole zinc plated12600
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LippinCACoupling NutSteelZinc/Clear1/2-13 x 1 3/4coupling nut zinc plated13700
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LippinCACoupling NutSteelPlain1/2-13coupling nut heavy plain49
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LippinCACoupling NutSteelZinc/Clear1/2-13 x 1/4reducer coupling nut zinc plated200
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LippinCACoupling NutSteelZinc/Clear1/2-13 x 3/8reducer coupling nut zinc plated713
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LippinCACoupling NutSteelPlain1/2-13coupling nut plain4540
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LippinCACoupling NutSteelGalvanized1/2-13coupling nut hot dipped galvanized13519
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LippinCACoupling NutSteelGalvanized1/2-13coupling nut w/ sight-hole hot dipped galvanized7276
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LippinCACoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13hex coupling nut stainless 18-850
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DeltaTXCoupling NutSteelZinc/Clear1/2-13rod coupling nut zinc 1/2-13 (11/16 X 1 3/4)125
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DeltaTXCoupling NutSteelZinc/Clear1/2-13rod coupling nut zinc econ 1/2-13 (5/8 AF X 1 1/4 DEEP)512
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All SizeTXCoupling NutSteelZinc/Clear1/2-13 x 1 1/41/2-13 x 1-1/4 coupling nut zinc b18.2.2622
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All SizeTXCoupling NutSteelZinc/Clear1/2-13 x 3/8 16 x 1 1/41/2-13 x 3/8-16 x 1-1/4 reducing coupling nut zinc b18.2.2127
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Big RedOKCoupling NutGrade 2HZinc/Clear1/2-13 x 1 7/81/2-13 x 1 3/4-7/8 hex a194 2h hex coupling nuts zinc plated (usa)150
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ISSCOMOCoupling NutGrade 2Zinc/Clear1/2-13 x 1nut hex coupling z/p 5/8 af,211
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ISSCOMOCoupling NutGrade 2Plain1/2-13 x 1 3/4nut hex coupling 3/4 af,3500
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WSBKYCoupling NutSteelZinc/Clear1/2-13 x 4nut hex coupling st (zn) 1/2-13x4 b18.2.2140
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ManscoMICoupling NutSteelZinc/Clear1/2-131/2-13 coupling nut znc (11/16x1-3/4) 50/box194
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WurthINCoupling NutSteelBlack Oxide1/2-13 x 1 1/41/2-13 x 1-1/4 coupling nut case hrd black oxide per print 02250064-251 rev 01 pack 50 per poly bag150
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ASFCORPMICoupling NutGrade 2Zinc/Clear1/2-13 x 1 3/41/2-13 x 1 3/4 hex coupling nut sae j995 gr 2 tri zn dich fe/zn 5cn100
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ASFCORPMICoupling NutGrade 2Zinc/Clear1/2-13 x 1 3/41/2-13 x 1 3/4 hex coupling nut sae j995 gr 2 tri zn fe/zn 5an pkg14
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FastWareSaskCoupling NutGrade 2Zinc/Yellow1/2-13 x 3/4afx1 3/4 nc coupling nut1
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FastWareSaskCoupling NutGrade 2Zinc/Yellow1/2-13 x 3/4afx1 3/4 nc coupling nut w/two 3/8 diam holes1,448
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Kanebridge ILCoupling NutSteelZinc/Clear1/2-13 x 1 1/41/2-13x1 1/4 hex rod coupling nut 5/8 inch across flats zinc3.750
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Kanebridge ILCoupling NutSteelZinc/Clear1/2-13 x 1 3/41/2-13x1 3/4 hex rod coupling nut 11/16 inch across flats zinc3.750
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LibertyILCoupling NutSteelZinc/Clear1/2-13rod coupling nut18
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LibertyILCoupling NutSteelZinc/Clear1/2-13 x 3/8reducing rod coupling nut plate coupling nut plate360
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LibertyILCoupling NutSteelZinc/Clear1/2-13rod coupling nut 1-1/4 long . long .581
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HBBOLTCACoupling NutSteelZinc/Clear1/2-13 x 1 1/4economy hex coupling nut76
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HBBOLTCACoupling NutSteelGalvanized1/2-13coupling nuts hd193
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HBBOLTCACoupling NutSteelZinc/Clear1/2-13 x 1 3/4hex coupling nut848
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HBBOLTCACoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 3/4coupling nuts 18-8 ss192
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IPCVACoupling NutSteelPlain1/2-13 x 1 3/41/2-13x1 3/4 hex coupling nut steel 3/4 across flats900
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IPCVACoupling NutSteelZinc/Yellow1/2-13 x 11/161/2-13x11/16 hex coupling nut 1.75 long steel zinc yellow108
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IPCVACoupling NutSteelZinc/Clear1/2-13 x 11/16 1/41/2-13x11/16 hex coupling nut steel zinc 1 1/4 long75
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IPCVACoupling NutSteelZinc/Clear1/2-13 x 1 3/41/2-13x1 3/4 hex coupling nut steel cr3 zinc-rohs 3/4 across flats200
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Kanebridge ILCoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/41/2-13x1 1/4 hex rod coupling nut 5/8 inch across flats 18-8 stainless steel2.500
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Kanebridge ILCoupling NutGrade 5Zinc/Clear1/2-13 x 1 3/41/2-13x1 3/4 hex rod coupling nut 3/4 inch across flats grade 5 zinc5.625
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Kanebridge ILCoupling NutSteelZinc/Clear1/2-13 x 1 1/41/2-13x1 1/4 reduced hex rod coupling nut, 3/8-16, 5/8 across flats zinc3.750
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XL ScrewGACoupling NutSteelZinc/Clear1/2-13 x 5/8 x 1 1/4hex coupling nuts dc-dc zp800
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XL ScrewGACoupling NutSteelZinc/Clear1/2-13 x 11/16 x 1 3/4hex coupling nuts dc-dc zp400
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A-Plus CoORCoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 5/81/2-13 ss coupling nut75
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A-Plus CoORCoupling NutSteelZinc/Clear1/2-13 x 5/81/2-13 coupling nut zp nc116
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RevcarVACoupling NutSteelPlain1/2-13 x 1 3/4coupling nut8,700
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Cal FastenrsCACoupling NutSteelPlain1/2-13 x 1 3/4coupling nut32
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MESAFASTCACoupling Nut316, 317, A4 StainlessPlain1/2-13x(1-1/4) hex rod coupling nut 316 stainless 316 stainless24.0
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HayesCACoupling NutSteelZinc/Clear1/2-13 x 1 1/41/2-13 x 1 1/4 coupling nut zinc662
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HayesCACoupling NutSteelZinc/Clear1/2-13 x 1 3/41/2-13 x 1 3/4 coupling nut zinc85
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Fastener OHCoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/4coupling nut 1/2-13x1 1/4 304ss 10
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BuckeyeOHCoupling NutSteelPlain1/2-13 x 1.75 x 7/81/2-13 x 1.75 x 7/8 hex flat coupling nut - steelinquire
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NAPPCOTXCoupling NutSteelZinc/Clear1/2-13 x 1 1/4hex coupling nut steel zp 1/2-13x1-1/4 473
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SWACOOHCoupling NutSteelZinc/Clear1/2-13 x 1 1/4 x 5/81/2-13x1-1/4 lxw5/8 hex coupling nut zinc309
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OSSCORICoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/41/2-13x1 1/4 coupling nut 18-8 304 b18.2.25
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SunPackFLCoupling NutSteelZinc/Clear1/2-13 x 1 3/4coupling nut143
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ManscoMICoupling NutSteelZinc/Clear1/2-13 x 1 3/4 x 7/8a/f coupling nut26
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THRDFASTALCoupling NutSteelGalvanized1/2-13 x 1 3/4coupling nut hdg b18.2.211600
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EmpireWACoupling NutSteelZinc/Clear1/2-13 x 1 1/41/2-13 x 1-1/4 coupling nut zp163
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Fastener OHCoupling NutSteelZinc/Clear1/2-13 x 3/8 16 x 1 1/4hex reducing coupling nut 1/2-13x3/8-16(5/8)x 1 1/4 long steel zinc 250
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HodellOHCoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 coupling nut 18-8 s/s40
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OneMonroeMACoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 5/81/2-13 coupling nut stainless12
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Valley NuWACoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13ncx1 3/4x3/4af hex coupling nut 304ss dfars12
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THRDFASTFLCoupling NutSteelZinc/Clear1/2-13 x 1 1/4coupling nut b18.2.216
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THRDFASTMSCoupling Nut316, 317, A4 StainlessPlain1/2-13 x 1 1/4t-316 ss coupling nut b18.2.23
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NAPPCOTXCoupling NutSteelZinc/Clear1/2-13 x 1 3/4hex coupling nut steel zp 1/2-13x1-3/4 418
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SWACOOHCoupling NutGrade 5Zinc/Clear1/2-13 x 1 3/41/2-13x1-3/4 coupling nut gr.5 zinc16
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Valley NuWACoupling NutGrade AGalvanized1/2-13 x 1 3/4 x 7/8af hdg usa hvy hex coupling nut a563 gra10
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HodellOHCoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 coupling nut 18-8 s/s40
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Valley NuWACoupling NutSteelZinc/Black1/2-13 x 3/8nc hex reduc-cplg nut zb2
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Fastener OHCoupling NutGrade 5Zinc/Clear1/2-13 x 1 3/4coupling nut 1/2-13x1-3/4 3/4 hex grade 5 zinc plated domestic 96
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EmpireWACoupling NutSteelZinc/Clear1/2-13 x 1 3/41/2-13 x 1-3/4 coupling nut zp400
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Alma BoltMICoupling NutGalvanized1/2-13 x 5/81/2-13 (1 3/4lg x 11/16af) | hdg coupling nut101
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AbabaCACoupling NutSteelZinc/Clear1/2-20 x 1 5/81/2-20 x 1 1/4 cplng nut 5/8 af stl znc b18.2.250
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WeaverWACoupling NutSteelZinc/Clear1/2-201/2-20 coupling nut zinc281
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OneMonroeNCCoupling NutSteelZinc/Clear1/2-20 x 11/161/2-20 coupling nut plated1
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B & K FASTPACoupling NutSteelZinc/Clear1/2-20 x 1 3/41/2-20 x 1 3/4 long coupling nuts zinc b18.2.28
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QFCTXCoupling NutSteelZinc/Clear1/2-201/2-20 economy coupling nut zinc b18.2.23
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MESAFASTCACoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 1 1/4coupling nut 18-8 s/s12.0
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JacksonMSCoupling NutSteelZinc/Clear1/2-20 x 5/8 x 1 1/4oal fine thread coupling nut706
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ASFCORPMICoupling NutGrade 2Zinc/Clear1/2-20 x 1 3/41/2-20 x 1 3/4 hex coupling nut sae j995 gr 2 tri zn fe/zn 5an pkg4
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Kanebridge ILCoupling NutSteelZinc/Clear1/2-20 x 1 1/41/2-20x1 1/4 hex rod coupling nut 5/8 inch across flats zinc3.750
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HBBOLTCACoupling NutSteelZinc/Clear1/2-20econ coupling nuts42
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HayesCACoupling NutSteelZinc/Clear1/2-20 x 1 3/41/2-20 x 1 3/4 coupling nut zinc179
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Valley NuWACoupling NutSteelZinc/Black1/2-20 x 5/8 x 11/4 nf hex cplng economy nut zb44
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ManscoMICoupling NutSteelZinc/Clear1/2-20 coupling nut stl zinc (1-3/4 x 11/16) 100/box204
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Alma BoltMICoupling NutPlain1/2-61 1/2-6 (3 1/2 lg x 2 af) plain | coupling nut4
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JacksonMSCoupling NutSteelZinc/Clear1/2 x 11/16 x 1 3/4oal nc coupling nut1085
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OneMonroeNCCoupling NutSteelZinc/Clear1/2-20 x 11/16 x 1 1/41/2-20 x 1-1/4 coupling nut zinc plated17
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OneMonroeNCCoupling NutGrade APlain1/2-13 x 3/4 x 1 3/4hex coupling nuts a563 grade a plain 1/2-13xw3/4 xl1 3/430
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OneMonroeNCCoupling NutSteelZinc/Clear1/2-13 x 11/16 x 1 1/41/2-13 x l1-1/4 x w11/16 coupling nut zinc plated8
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AmericanNYCoupling NutSteelZinc/Clear1/2-13 1 3/4 x 11/161/2-13 (1-3/4x11/16) coupling nut pl1510
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R&S IndusORCoupling NutGrade APlain1/2-13 x 3/4 x 1 3/41/2-13xw3/4 xl1 3/4 hex coupling nuts a563 grade a plain 895075/300341
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R&S IndusORCoupling NutSteelZinc/Clear1/2-20 x 5/8 x 1 1/41/2-20 x 5/8 x 1 1/4 economy coupling nut zinc27
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NutsBoltsNECoupling NutSteelZinc/Clear1/2-13 1 3/4 11/161/2-13 coupling nut zp 1 3/4 long 11/16 hex 2191
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JacksonMSCoupling NutSteelPlain1/2nc coupling nut31
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JacksonMSCoupling NutGrade 5Zinc/Clear1/2 x 3/4w.a.f.x1 3/4 oal nc heat treated coupling nut 120 000 psi min proof load rockwell c32 max hardness.185
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JacksonMSCoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2nc coupling nut 18-8 304150
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BHAMALCoupling NutSteelGalvanized1/2-13 x 1 3/4 coupling nut hdg9
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BHAMALCoupling NutASTM A563 Grade DHPlain1/2-13 x 1-1/2 a563 dh hex coupling nut8
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EndriesWICoupling NutSteelPlain1/2-13 x 5/8 x 41/2-13 x 4 rod coupler 7/8 af plain91
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EndriesWICoupling NutSteelZinc/Yellow1/2-13x11/16x1-3/4 coupling nut yellow zinc |3000
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EndriesWICoupling NutGrade 5Zinc/Clear1/2-13x1 grade 5 coupling nut tri clr zinc 120 wh/144 red rust 3/4 width across flats5100
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EndriesWICoupling NutSteelPlain1/2-13 x 11/16 x 1 3/41/2-13x11/16x1-3/4 coupling nut plain378
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Raw ProduNJCoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 11/16 x 1 1/4coupling nuts 304 ss 1/2-20 x 1-1/462
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BrikksenFLCoupling Nut316, 317, A4 StainlessPlain1/2-13 x 5/8 x 1 1/41/2-13 x 1-1/4 coupling nut 316 s/sinquire
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BrikksenFLCoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 5/8 x 1 1/41/2-13 x 1-1/4 coupling nut ss2000
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BrikksenFLCoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 5/8 x 1 1/41/2-13 x 1-1/4 coupling nut ss1000
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BrikksenFLCoupling Nut316, 317, A4 StainlessPlain1/2-13 x 5/8 x 1 1/41/2-13 x 1-1/4 coupling nut 316 s/sinquire
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THRDFASTALCoupling NutSteelZinc/Clear1/2nf-20 coupling nut b18.2.21
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BrikksenFLCoupling Nut316, 317, A4 StainlessPlain1/2-13 x 5/8 x 1 1/41/2-13 x 1-1/4 coupling nut 316 s/sinquire
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BrikksenFLCoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 5/8 x 1 3/41/2-13 x 1-3/4 coupling nut ssinquire
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GLFOHCoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 5/8 x 1 3/41/2-13 x 1-3/4 x 5/8 af coupling nut 18-8 s/s100
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BrikksenFLCoupling Nut316, 317, A4 StainlessPlain1/2-13 x 5/8 x 1 1/41/2-13 x 1-1/4 coupling nut 316 s/s100
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BrikksenFLCoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 5/8 x 1 3/41/2-13 x 1-3/4 coupling nut ssinquire
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BrikksenFLCoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 11/16 x 1 1/41/2-20 x 1-1/4 coupling nut ss300
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BrikksenFLCoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 5/8 x 1 1/41/2-13 x 1-1/4 coupling nut ss2000
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BrikksenFLCoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 5/8 x 1 3/41/2-13 x 1-3/4 coupling nut ssinquire
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BrikksenFLCoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 5/8 x 1 3/41/2-13 x 1-3/4 coupling nut ssinquire
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BrikksenFLCoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 11/16 x 1 1/41/2-20 x 1-1/4 coupling nut ssinquire
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