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3 inch length 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.

8 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
AbabaCACoupling NutSteelZinc/Clear1 1/8-7 x 31 1/8-7 x 3 cplng nut stl znc b18.2.23
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AbabaCACoupling NutSteelPlain7/8-9 x 37/8-9 x 3 cplng nut l.h. 1 3/8 a.f. stl pln b18.2.22
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AbabaCACoupling NutSteelZinc/Clear1 1/4-7 x 31 1/4-7 x 3 cplng nut stl znc b18.2.213
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BHAMALCoupling NutASTM A563 Grade DHPlain1-8 x 31-8x3 a563 dh hex coupling nut b18.2.22
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B & K FASTPACoupling NutSteelGalvanized1 1/4-7 x 31 1/4-7 x 3 galv hex coupling nuts b18.2.21
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KBSTNCoupling Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1-14 x 31-14 x 3 coupling nut s/s b18.2.299
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KBSTNCoupling NutSteelZinc/Clear1 1/4-7 x 31-1/4-7 x 3 coupling nut plated b18.2.257
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THRDFASTALCoupling NutGrade AGalvanized1-8 x 3a563 gr a hex coupling nut hdg domestic b18.2.240
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