Hex Coupling Nuts , Grade 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.
57 results, (click on any line for more information)
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
Buy Hex Coupling Nuts from one of our FCH Network Members | ||||||||
Jackson | MS | Coupling Nut | Grade 2 | Zinc/Clear | 3/8-16 to 5/16-18 reducer coupling nut grade 2 1/2 waf x 1 long zinc plated special order | 50 |
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CIF | IL | Coupling Nut | Grade 2 | Plain | 3/4-10 x 2 1/4 | 3/4-10x2 1/4 coupling nut grade 2 plain (40) (40) (40) () | 40 |
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CIF | IL | Coupling Nut | Grade 2 | Galvanized | 1-8 x 1 3/4 | 1-8x1 3/4 coupling nut grade 2 hot dip galvanized (75) (75) (75) () | 75 |
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Mansco | MI | Coupling Nut | Grade 2 | Plain | M8-1.25-45 | M8-1.25x45 coupling nut gr2 pln 100/box | 22 |
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Fastener | OH | Coupling Nut | Grade 2 | Zinc/Clear | 3/4-10 x 2 1/2 | coupling nut 3/4-10x2-1/2 gr2 zinc plated | 15 |
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Purchase | MO | Coupling Nut | Grade 2 | Zinc/Clear | 3/8-16 x 1/2 13 | 3/8-16 x 1/2-13 gr.2 reducing coupling nut 1 1/4 l 5/8 w steel zinc | 225 |
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IPC | VA | Coupling Nut | Grade 2 | Plain | 1 1/4-7 x 1 5/8 | 1 1/4-7x1 5/8 hex coupling nut 3 long steel grade 2 (.007 oversized) coupling nut part 204232 | 960 |
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BoltCraft | NE | Coupling Nut | Grade 2 | Zinc/Clear | 3/4-10 x 2 1/4 | 3/4-10 x 2-1/4 rod coupling nut grade 2 zinc 100/ctn-25/pkg | 44 |
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BoltCraft | NE | Coupling Nut | Grade 2 | Zinc/Clear | 3/8-16 x 1 3/4 | 3/8-16 x 1-3/4 rod coupling nut grade 2 zinc 500/ctn-100/pkg | 352 |
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BoltCraft | NE | Coupling Nut | Grade 2 | Zinc/Clear | 1/2-13 x 1 3/4 | 1/2-13x1-3/4 rod coupling nut grade 2 zinc 250/ctn-50/pkg | 38 |
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Fastener | OH | Coupling Nut | Grade 2 | Plain | 5/8-11 x 2 1/8 | coupling nut 5/8-11x2-1/8 gr2 plain steel | 8 |
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ISSCO | MO | Coupling Nut | Grade 2 | Zinc/Clear | #10-24 x 1 | nut hex coupling zp 3/8 af, | 3963 |
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ISSCO | MO | Coupling Nut | Grade 2 | Zinc/Clear | #10-24 x 3/4 | nut hex coupling z/p 5/16 af, | 3860 |
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ISSCO | MO | Coupling Nut | Grade 2 | Zinc/Clear | 7/8-14 x 2 1/2 | nut hex coupling z/p | 97 |
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ISSCO | MO | Coupling Nut | Grade 2 | Zinc/Clear | 7/16-14 x 1 3/4 | nut hex coupling z/p | 1475 |
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ISSCO | MO | Coupling Nut | Grade 2 | Zinc/Clear | 1/2-13 x 1 | nut hex coupling z/p 5/8 af, | 211 |
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ISSCO | MO | Coupling Nut | Grade 2 | Plain | 1/2-13 x 1 3/4 | nut hex coupling 3/4 af, | 3500 |
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ISSCO | MO | Coupling Nut | Grade 2 | Zinc/Clear | 1/4-20 x 1 3/4 | nut hex coupling z/p 7/16 af, | 479 |
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ISSCO | MO | Coupling Nut | Grade 2 | Zinc/Clear | 1-14 x 2 1/2 | nut hex coupling z/p | 85 |
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SIS | AZ | Coupling Nut | Grade 2 | Zinc/Clear | 1/4-20 x 7/8 | 1/4-20x7/8 (3/8 width) coupling nut grade 2 zinc-plated steel | 100 |
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Arden | WI | Coupling Nut | Grade 2 | Zinc/Clear | 5618 x 1 1/2 | 5618x1 1/2 coupling nut gr2 zc | inquire |
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IRF | NJ | Coupling Nut | Grade 2 | Zinc/Clear | 3/8-16 | screw size 1-1/8lx11/16w coupling nut | 965 |
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BoltCraft | NE | Coupling Nut | Grade 2 | Zinc/Clear | 1/4-20 x 7/8 | 1/4-20 x 7/8 rod coupling nut grade 2 zinc 1500/ctn-100/pkg | inquire |
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FastWare | Sask | Coupling Nut | Grade 2 | Plain | 1-14 x 1 3/8 | afx2 3/4 uns coupling nut | 1,081 |
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FastWare | Sask | Coupling Nut | Grade 2 | Zinc/Clear | 5/16-18 x 1/2 | afx1 nc coupling nut | 122 |
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FastWare | Sask | Coupling Nut | Grade 2 | Plain | 3/4-10 x 1 | afx2 1/4 nc coupling nut | 380 |
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FastWare | Sask | Coupling Nut | Grade 2 | Zinc/Clear | 3/8-16 x 1/2 | afx1 1/8 nc coupling nut | 2,101 |
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FastWare | Sask | Coupling Nut | Grade 2 | Zinc/Clear | 7/16-14 x 5/8 | afx1 3/4 nc coupling nut | 290 |
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FastWare | Sask | Coupling Nut | Grade 2 | Plain | 3/4-16 x 1 | afx2 1/4 nf coupling nut | 16 |
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FastWare | Sask | Coupling Nut | Grade 2 | Zinc/Clear | 1-8 x 1 3/8 | afx2 3/4 nc coupling nut | 10 |
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FastWare | Sask | Coupling Nut | Grade 2 | Zinc/Yellow | 1/2-13 x 3/4 | afx1 3/4 nc coupling nut | 1 |
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FastWare | Sask | Coupling Nut | Grade 2 | Plain | 1 1/2-6 x 2 | afx3 1/2 nc coupling nut l.h. thread | 1 |
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FastWare | Sask | Coupling Nut | Grade 2 | Plain | 7/16-14 x 5/8 | afx1 3/4 nc coupling nut | 23 |
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FastWare | Sask | Coupling Nut | Grade 2 | Plain | 1-8 x 1 3/8 | afx2 3/4 nc coupling nut | 20 |
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FastWare | Sask | Coupling Nut | Grade 2 | Zinc/Yellow | 1/2-13 x 3/4 | afx1 3/4 nc coupling nut w/two 3/8 diam holes | 1,448 |
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CNB | IL | Coupling Nut | Grade 2 | Zinc/Clear | 5/16-18 | coupling nut gr.2 plate | 22 |
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CNB | IL | Coupling Nut | Grade 2 | Zinc/Clear | 3/8-16 | coupling nut gr.2 plate | 20 |
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CNB | IL | Coupling Nut | Grade 2 | Zinc/Clear | 1/2-13 | coupling nut gr.2 z/p | 20 |
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CNB | IL | Coupling Nut | Grade 2 | Plain | 1 3/4-5 x 5 1/4 | coupling nut, , | 3 |
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ASFCORP | MI | Coupling Nut | Grade 2 | Zinc/Clear | 1/2-13 x 1 3/4 | 1/2-13 x 1 3/4 hex coupling nut sae j995 gr 2 tri zn dich fe/zn 5cn | 100 |
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ASFCORP | MI | Coupling Nut | Grade 2 | Zinc/Clear | 5/8-11 x 2 1/8 | 5/8-11 x 2 1/8 hex coupling nut sae j995 gr 2 tri zn fe/zn 5an | 60 |
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ASFCORP | MI | Coupling Nut | Grade 2 | Zinc/Clear | 1-8 x 2 1/2 | 1-8 x 2 1/2 hex coupling nut sae j995 gr 2 tri zn fe/zn 5an pkg | 6 |
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ASFCORP | MI | Coupling Nut | Grade 2 | Zinc/Clear | 5/8-11 x 2 1/8 | 5/8-11 x 2 1/8 hex coupling nut sae j995 gr 2 tri zn fe/zn 5an pkg | 4 |
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ASFCORP | MI | Coupling Nut | Grade 2 | Zinc/Clear | 1/2-13 x 1 3/4 | 1/2-13 x 1 3/4 hex coupling nut sae j995 gr 2 tri zn fe/zn 5an pkg | 14 |
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ASFCORP | MI | Coupling Nut | Grade 2 | Zinc/Clear | 1/2-20 x 1 3/4 | 1/2-20 x 1 3/4 hex coupling nut sae j995 gr 2 tri zn fe/zn 5an pkg | 4 |
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ASFCORP | MI | Coupling Nut | Grade 2 | Zinc/Clear | 3/8-16 x 1 1/8 | 3/8-16 x 1 1/8 hex coupling nut sae j995 gr 2 tri zn fe/zn 5an | 1,450 |
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ASFCORP | MI | Coupling Nut | Grade 2 | Zinc/Clear | 3/8-16 x 1 3/4 | 3/8-16 x 1 3/4 hx coupling nut sae j995 gr 2 tri zn fe/zn 5an pkg | 5 |
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WSB | KY | Coupling Nut | Grade 2 | Plain | 5/8-11 x 2 13/16 | nut hex coupling gr2 (pl) 5/8-11x2 1/8 13/16 b18.2.2 | 1,165 |
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WSB | KY | Coupling Nut | Grade 2 | Zinc/Clear | 3/4-10 x 2 1/4 | nut hex coupling gr2 (zt) 3/4-10x2 1/4 1 b18.2.2 | 924 |
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Hewes | NY | Coupling Nut | Grade 2 | Plain | 1-8 x 2 3/4 | coupling nut1-3/8 hex gr2 | 70 |
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Hewes | NY | Coupling Nut | Grade 2 | Plain | 2-4 1/2 x 6 | 2-4-1/2x 6 coupling nut | 1 |
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AMC Inc | CA | Coupling Nut | Grade 2 | Zinc/Clear | 7/16-14 | coupling nut | 250 |
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AMC Inc | CA | Coupling Nut | Grade 2 | Zinc/Clear | 5/8-11 | coupling nut | 150 |
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AMC Inc | CA | Coupling Nut | Grade 2 | Zinc/Clear | 1/4-20 | coupling nut | 4000 |
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AMC Inc | CA | Coupling Nut | Grade 2 | Plain | 7/8-9 | coupling nut | 100 |
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AMC Inc | CA | Coupling Nut | Grade 2 | Zinc/Clear | 3/4-10 | coupling nut | 150 |
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AMC Inc | CA | Coupling Nut | Grade 2 | Plain | 1-8 | coupling nut | 70 |
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