FCH News

5/8 Hex Coupling Nuts (ASME B18. 2.2)

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.

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

Search Results Sponsored by American Imperial Screw, your source for Coupling Nuts. For more results, visit   www.discountscrews.com
SupplierLocTypeMaterialFinishSizeDescriptionQty 
Buy Hex Coupling Nuts from one of our FCH Network Members
GLFOHCoupling NutSteelPlain5/8-11 x 2 13/165/8-11x2-1/8 hex coupling nut 13/16 af stl pln b18.2.2 () ()55
    Contact_Supplier
BHAMALCoupling NutSteelZinc/Clear5/8-11 x 3/85/8-11x3/8 reducer coupling nut zn b18.2.21047
    Contact_Supplier
AbabaCACoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 1 3/45/8-11 x 1 3/4 cplng nut s/s b18.2.221
    Contact_Supplier
AbabaCACoupling NutSteelGalvanized5/8-11 x 2 1/85/8-11 x 2 1/8 cplng nut stl hdg b18.2.215
    Contact_Supplier
AbabaCACoupling NutSteelZinc/Clear5/8-11 x 2 1/85/8-11 x 2 1/8 cplng nut stl znc b18.2.2438
    Contact_Supplier
AbabaCACoupling NutSteelZinc/Clear5/8-18 x 2 13/165/8-18 x 2 1/8 cplng nut 13/16 af stl znc b18.2.223
    Contact_Supplier
AbabaCACoupling NutSteelPlain5/8-11 x 2 1/85/8-11 x 2 1/8 cplng nut stl pln b18.2.26
    Contact_Supplier
AbabaCACoupling NutSteelZinc/Clear5/8-11 x 3/45/8-11 x 3/4 redc cplng nut stl znc b18.2.25
    Contact_Supplier
SIIINCoupling NutSteelZinc/Clear5/8-115/8-11 zinc rod coupling) b18.2.2175
    Contact_Supplier
StandardMACoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-115/8-11 coupling nut 18-8 stainless steel b18.2.21000
    Contact_Supplier
StandardMACoupling NutSteelGalvanized5/8-115/8-11 coupling nut galvanized b18.2.2-790
    Contact_Supplier
QFCTXCoupling NutSteelZinc/Clear5/8-11 13/16 x 2 1/85/8-11 coupling nut zinc 13/16x2 1/8l b18.2.2117
    Contact_Supplier
QFCTXCoupling NutSteelZinc/Clear5/8-11 13/16 x 2 1/85/8-11 coupling nut zinc 13/16x2 1/8l b18.2.266
    Contact_Supplier
QFCTXCoupling NutSteelGalvanized5/8 x 2 1/85/8x2 1/8 hdg rod coupler nut b18.2.2192
    Contact_Supplier
B & K FASTPACoupling NutSteelZinc/Clear5/8-18 x 2 1/85/8-18 x 2 1/8 long coupling nuts zinc b18.2.24
    Contact_Supplier
B & K FASTPACoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 1 3/45/8-11 x 1 3/4 stainless coupling nuts b18.2.26
    Contact_Supplier
B & K FASTPACoupling NutSteelPlain5/8-11 x 2 1/85/8-11 x 2 1/8 long coupling nuts plain b18.2.2180
    Contact_Supplier
B & K FASTPACoupling NutSteelZinc/Clear5/8-11 x 2 1/85/8-11 x 2 1/8 long coupling nuts zinc b18.2.2229
    Contact_Supplier
B & K FASTPACoupling NutSteelGalvanized5/8-11 x 2 1/85/8-11 x 2 1/8 galv hex coupling nut b18.2.2114
    Contact_Supplier
B & K FASTPACoupling NutSteelBlack Oxide5/8-11 x 1 5/85/8-11 x 1 5/8 heavy hex coupling nuts black heat treated b18.2.2230
    Contact_Supplier
KBSTNCoupling NutSteelPlain5/8-11 x 2 1/85/8-11 x 2 1/8 hvy coupling nut b18.2.27
    Contact_Supplier
OSSCORICoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 1 3/45/8-11x1 3/4 coupling nut 18-8 304 b18.2.24
    Contact_Supplier
QFCTXCoupling NutSteelZinc/Clear5/8-115/8-11 coupling nut zinc w/witness hole b18.2.2200
    Contact_Supplier
QFCTXCoupling NutSteelPlain5/8-11 13/16 x 2 1/85/8-11 hex coupling nut plain 13/16x2 1/8 b18.2.2180
    Contact_Supplier
Bostwick INCoupling Nut316, 317, A4 StainlessPlain5/8-11 x 1 3/45/8-11 x 1 3/4 coupling nut 316 s/s b18.2.246
    Contact_Supplier
Bostwick INCoupling NutSteelZinc/Clear5/8-18 x 2 1/85/8-18 x 2 1/8 coupling nut zinc b18.2.216
    Contact_Supplier
THRDFASTFLCoupling NutSteelPlain5/8-11coupling nut b18.2.2198
    Contact_Supplier
THRDFASTFLCoupling NutSteelZinc/Clear5/8-11reducing coupling nut 1/2-13 b18.2.2267
    Contact_Supplier
THRDFASTFLCoupling NutSteelZinc/Clear5/8nf-18 coupling nut b18.2.218
    Contact_Supplier
THRDFASTFLCoupling NutSteelPlain5/8-11coupling nut b18.2.2107
    Contact_Supplier
THRDFASTALCoupling NutSteelPlain5/8-11coupling nut b18.2.211
    Contact_Supplier
KBSTNCoupling NutSteelPlain5/8-18 x 1 7/85/8-18 x 1 7/8 hvy coupling nut 15/16 hex b18.2.2467
    Contact_Supplier
KBSTNCoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 2 1/85/8-11 x 2 1/8 coupling nut 13/16hex s/s b18.2.280
    Contact_Supplier
THRDFASTALCoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 1 3/418-8 ss coupling nut b18.2.2177
    Contact_Supplier
THRDFASTALCoupling Nut316, 317, A4 StainlessPlain5/8-11 x .16mmx1 1/2 t-316l coupling nut b18.2.229
    Contact_Supplier
THRDFASTOKCoupling NutSteelZinc/Clear5/8-11coupling nut b18.2.225
    Contact_Supplier
WSBKYCoupling NutGrade 2Plain5/8-11 x 2 13/16nut hex coupling gr2 (pl) 5/8-11x2 1/8 13/16 b18.2.21,165
    Contact_Supplier

Trademarks identified with products listed on this website are the property of their respective owners, not FastenersClearingHouse.com.