Hex Coupling Nuts , Steel
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.
160 results, (click on any line for more information)
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
American | NY | Coupling Nut | Steel | Zinc/Clear | 1-8 | (2-3/4x1-3/8) coupling nut pl | 44 |
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American | NY | Coupling Nut | Steel | Zinc/Clear | 1/2-13 | (1-3/4x11/16) coupling nut pl | 0 |
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American | NY | Coupling Nut | Steel | Zinc/Clear | 3/8-16 1 3/4 x 5/8 | 3/8-16 (1-3/4x5/8af) coupling nut pl | 94 |
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American | NY | Coupling Nut | Steel | Zinc/Clear | 1/4-20 | 1/4-20 (7/8x3/8) coupling nut zp | 1050 |
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Jackson | MS | Coupling Nut | Steel | Zinc/Clear | M3-0.50 | coupling nut | 20 |
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Jackson | MS | Coupling Nut | Steel | Zinc/Clear | 10 | mmx1.50 oal nc coupling nut | 9 |
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Jackson | MS | Coupling Nut | Steel | Zinc/Clear | #10-24 5/16 | 10-24 nc hex coupling nut 5/16 hex wafx3/4 oal | 7023 |
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Jackson | MS | Coupling Nut | Steel | Zinc/Clear | 1/4-20 3/8 | 1/4-20 nc coupling nut 3/8 wafx7/8 oal | 1934 |
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Jackson | MS | Coupling Nut | Steel | Zinc/Clear | 5/16 | nc coupling nut | 374 |
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Jackson | MS | Coupling Nut | Steel | Zinc/Clear | 3/8 x 9/16 | wafx1 3/4 oal nc coupling nut | 612 |
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Jackson | MS | Coupling Nut | Steel | Zinc/Clear | 3/8 x 1/2 | wafx1-1/8 oal nc coupling nut shortlight duty economy pattern | 1 |
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Jackson | MS | Coupling Nut | Steel | Zinc/Clear | 7/16-14 x 1 3/4 x 5/8 | waf coupling nut | 420 |
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Jackson | MS | Coupling Nut | Steel | Zinc/Clear | M5-0.80 | coupling nut | 180 |
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Jackson | MS | Coupling Nut | Steel | Zinc/Clear | 1/2 x 11/16 x 1 3/4 | oal nc coupling nut | 734 |
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Jackson | MS | Coupling Nut | Steel | Zinc/Clear | M6-1.00 | coupling nut | 953 |
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Jackson | MS | Coupling Nut | Steel | Zinc/Clear | 5/8 x 13/16 x 2 1/8 | 5/8 ncx13/16x2 1/8 oal coupling nut | 511 |
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Jackson | MS | Coupling Nut | Steel | Zinc/Clear | 3/4 x 1 x 2 1/4 | oal nc coupling nut | 174 |
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Jackson | MS | Coupling Nut | Steel | Zinc/Clear | M8-1.25 | coupling nut | 539 |
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Jackson | MS | Coupling Nut | Steel | Zinc/Clear | 7/8 nc 2 1/2 oal coupling nut | 82 |
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Jackson | MS | Coupling Nut | Steel | Zinc/Clear | 1-8 x 1 1/4 x 2 1/2 | oal nc coupling nut | 101 |
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Jackson | MS | Coupling Nut | Steel | Zinc/Clear | M10-1.50 | coupling nut | 1 |
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Jackson | MS | Coupling Nut | Steel | Zinc/Clear | 1 1/8 | nc coupling nut | 59 |
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Jackson | MS | Coupling Nut | Steel | Zinc/Clear | 1 1/8 | nf coupling nut | 7 |
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Jackson | MS | Coupling Nut | Steel | Zinc/Clear | 1 1/4 | nc coupling nut | 22 |
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MAINSOURC | NH | Coupling Nut | Steel | Plain | 3/8-16 x 1 | 3/8-16x1 reducr cplng nut 1/4-20(1/2hx) stl z/cl | 450 |
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Weaver | WA | Coupling Nut | Steel | Zinc/Clear | M12-1.75 | 12-1.75 coupling nut zinc | 37 |
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Weaver | WA | Coupling Nut | Steel | Zinc/Clear | #8-32 x 5/8 | 8-32x5/8 coupling nut zinc | 200 |
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Weaver | WA | Coupling Nut | Steel | Zinc/Clear | #10-24 x 3/4 5/16 | 10-24x3/4 coupling nut zinc 5/16 hex | 100 |
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Weaver | WA | Coupling Nut | Steel | Zinc/Clear | 1/4-20 x 1 3/4 | 1/4-20x1 3/4 coupling nut zinc | 890 |
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Weaver | WA | Coupling Nut | Steel | Zinc/Clear | 1/4-28 | 1/4-28 coupling nut zinc | 985 |
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Weaver | WA | Coupling Nut | Steel | Plain | 5/16-18 x 1 3/4 | 5/16-18x1 3/4 coupling nut plain | 350 |
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Weaver | WA | Coupling Nut | Steel | Zinc/Clear | 5/16-18 x 1 3/4 | 5/16-18x1 3/4 coupling nut zinc | 200 |
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Weaver | WA | Coupling Nut | Steel | Zinc/Clear | 5/16-24 | 5/16-24 coupling nut zinc | 1800 |
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Weaver | WA | Coupling Nut | Steel | Zinc/Clear | 3/8-24 | 3/8-24 coupling nut zinc | 149 |
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Weaver | WA | Coupling Nut | Steel | Plain | 1/2-13 x 1 11/16 | 1/2-13x1 3/4 coupling nut plain 11/16 hex | 1 |
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Weaver | WA | Coupling Nut | Steel | Zinc/Clear | 1/2-20 | 1/2-20 coupling nut zinc | 287 |
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Weaver | WA | Coupling Nut | Steel | Zinc/Clear | 5/8-18 | 5/8-18 coupling nut zinc | 77 |
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Weaver | WA | Coupling Nut | Steel | Galvanized | 3/4-10 x 2 1/4 | 3/4-10x2 1/4 coupling nut galvanized | 130 |
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Weaver | WA | Coupling Nut | Steel | Zinc/Clear | 3/4-16 | 3/4-16 coupling nut zinc | 15 |
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Weaver | WA | Coupling Nut | Steel | Zinc/Clear | 1-14 | 1-14 coupling nut zinc | 5 |
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Weaver | WA | Coupling Nut | Steel | Zinc/Clear | 1 1/2-6 x 4 | 1 1/2-6x4 coupling nut zinc | 10 |
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Weaver | WA | Coupling Nut | Steel | Plain | 1 1/2-12 x 4 | 1 1/2-12x4 coupling nut plain | 2 |
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Weaver | WA | Coupling Nut | Steel | Zinc/Clear | 1/4-20 | 1/4-20 short coupling nut zinc | 3679 |
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Weaver | WA | Coupling Nut | Steel | Plain | 5/16-18 x 7/8 | 5/16-18x7/8 short coupling nut plain | 100 |
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Weaver | WA | Coupling Nut | Steel | Zinc/Clear | 5/16-18 x 7/8 | 5/16-18x7/8 short coupling nut zinc | 2000 |
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YANKEE | NH | Coupling Nut | Steel | Zinc/Clear | 1/4-20 | 1/4-20 coupling nut zinc pltd | 110 |
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YANKEE | NH | Coupling Nut | Steel | Zinc/Clear | 5/16-18 x 1 1/8 | 5/16-18 x 1-1/8 coupling nut steel zinc plated | 251 |
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YANKEE | NH | Coupling Nut | Steel | Zinc/Clear | 5/16-18 x 7/8 | 5/16-18 x 7/8 coupling nut narrow zinc pltd | 21 |
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YANKEE | NH | Coupling Nut | Steel | Zinc/Clear | 7/16-20 | 7/16-20 coupling nut zinc pltd | 41 |
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YANKEE | NH | Coupling Nut | Steel | Zinc/Clear | 3/4-10 | 3/4-10 coupling nut zinc pltd | 52 |
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YANKEE | NH | Coupling Nut | Steel | Zinc/Clear | M6-1.00 | m6(1) coupling nut zinc pltd | 47 |
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YANKEE | NH | Coupling Nut | Steel | Zinc/Clear | M8-1.25 | m8(1.25) coupling nut zinc pltd | 86 |
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Ababa | CA | Coupling Nut | Steel | Zinc/Clear | M6-1.0-18 | m6-1.0 x 18 cplng nut stl znc | 49 |
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Ababa | CA | Coupling Nut | Steel | Zinc/Clear | M6-1.0-18 | m6-1.0 x 18 cplng nut stl znc | 25 |
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Ababa | CA | Coupling Nut | Steel | Zinc/Clear | M8-1.25-24 | m8-1.25 x 24 cplng nut stl znc | 150 |
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Ababa | CA | Coupling Nut | Steel | Zinc/Clear | M8-1.25-24 | m8-1.25 x 24 cplng nut stl znc | 50 |
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Ababa | CA | Coupling Nut | Steel | Plain | 1-8 x 2 1 3/8 | 1-8 x 2 3/4 cplng nut 1 3/8 af stl pln b18.2.2 | 2 |
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Ababa | CA | Coupling Nut | Steel | Zinc/Clear | 1-8 x 2 1 3/8 | 1-8 x 2 3/4 cplng nut 1 3/8 af stl znc b18.2.2 | 10 |
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Ababa | CA | Coupling Nut | Steel | Zinc/Clear | 1-8 x 2 1 3/8 | 1-8 x 2 3/4 cplng nut 1 3/8 af stl znc b18.2.2 | 5 |
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Ababa | CA | Coupling Nut | Steel | Zinc/Clear | #10-24 x 3/4 5/16 | 10-24 x 3/4 cplng nut 5/16 af stl znc b18.2.2 | 150 |
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Ababa | CA | Coupling Nut | Steel | Zinc/Clear | 1 1/8-7 x 3 | 1 1/8-7 x 3 cplng nut stl znc b18.2.2 | 10 |
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Ababa | CA | Coupling Nut | Steel | Zinc/Clear | 1 1/2-6 x 4 | 1 1/2-6 x 4 cplng nut stl znc b18.2.2 | 2 |
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Ababa | CA | Coupling Nut | Steel | Zinc/Clear | 1/4-20 x 1 7/16 | 1/4-20 x 1 3/4 cplng nut 7/16 af stl znc b18.2.2 | 400 |
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Ababa | CA | Coupling Nut | Steel | Zinc/Clear | 1/4-20 x 3/8 | 1/4-20 x 3/8 redc cplng nut stl znc b18.2.2 | 50 |
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Ababa | CA | Coupling Nut | Steel | Zinc/Clear | 1/4-20 x 7/8 | 1/4-20 x 7/8 cplng nut stl znc b18.2.2 | 200 |
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Ababa | CA | Coupling Nut | Steel | Zinc/Clear | 1/4-28 x 7/8 3/8 | 1/4-28 x 7/8 cplng nut 3/8 af stl znc b18.2.2 | 50 |
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Ababa | CA | Coupling Nut | Steel | Zinc/Clear | 1/4-28 x 7/8 3/8 | 1/4-28 x 7/8 cplng nut 3/8 af stl znc b18.2.2 | 136 |
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Ababa | CA | Coupling Nut | Steel | Zinc/Clear | 5/16-18 x 1 1/2 | 5/16-18 x 1 1/8 cplng nut 1/2 af stl znc b18.2.2 | 456 |
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Ababa | CA | Coupling Nut | Steel | Zinc/Clear | 5/16-18 x 1 1/2 | 5/16-18 x 1 1/8 cplng nut 1/2 af stl znc b18.2.2 | 100 |
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Ababa | CA | Coupling Nut | Steel | Zinc/Clear | 5/16-18 x 1 3/4 | 5/16-18 x 1 3/4 cplng nut stl znc b18.2.2 | 150 |
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Ababa | CA | Coupling Nut | Steel | Zinc/Clear | 5/16-18 x 7/8 7/16 | 5/16-18 x 7/8 cplng nut 7/16 af stl znc b18.2.2 | 1700 |
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Ababa | CA | Coupling Nut | Steel | Zinc/Clear | 5/16-24 x 7/8 7/16 | 5/16-24 x 7/8 cplng nut 7/16 af stl znc b18.2.2 | 50 |
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Set Screw | IL | Coupling Nut | Steel | Plain | 5/8-11 x 1 1 1/8 | nut coupler | inquire |
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ACCURATE | IL | Coupling Nut | Steel | Zinc/Clear | 3/8-16 x 1 1/8 | hex coupling nut standard (1/2 a.f) | 1915 |
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ACCURATE | IL | Coupling Nut | Steel | Zinc/Clear | #10-32 x 3/4 | hex coupling nut | 202 |
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ACCURATE | IL | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | hex coupling nut | 291 |
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ACCURATE | IL | Coupling Nut | Steel | Plain | 1/4-20 x 7/8 | hex coupling nut | 4085 |
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American | NY | Coupling Nut | Steel | Zinc/Clear | 1-8 | (2-3/4x1-3/8) coupling nut pl | 44 |
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American | NY | Coupling Nut | Steel | Zinc/Clear | 3/8-16 1 3/4 x 5/8 | 3/8-16 (1-3/4x5/8af) coupling nut pl | 94 |
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American | NY | Coupling Nut | Steel | Zinc/Clear | 1/4-20 | 1/4-20 (7/8x3/8) coupling nut zp | 1050 |
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American | NY | Coupling Nut | Steel | Zinc/Clear | 3/8-16 | coupling nut pl | 200 |
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METRO IND | OH | Coupling Nut | Steel | Zinc/Clear | 3/8-16 x 1 3/4 | coupling nut uss | 1000 |
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JHP Fasteners | WI | Coupling Nut | Steel | Zinc/Clear | 1 1/4-7 x 1 5/8 x 3 | 1 1/4-7x1-5/8wx3 l hex coupling nut zp | 15 |
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Express | CA | Coupling Nut | Steel | Zinc/Clear | 5/8-11 x 1 3/4 | 5/8-11x1-3/4 coupling nut zinc | 15 |
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Express | CA | Coupling Nut | Steel | Zinc/Clear | 1/4-20 x 3/8 x 7/8 | 1/4-20x3/8x7/8 coupling nut econo zinc | 100 |
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Express | CA | Coupling Nut | Steel | Zinc/Clear | 3/8-16 x 1/2 x 1 1/8 | 3/8-16x1/2x1-1/8 coupling nut econo zinc | 832 |
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Express | CA | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 5/8 x 1 1/4 | 1/2-13x5/8x1-1/4 coupling nut econo zinc | 71 |
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Express | CA | Coupling Nut | Steel | Galvanized | 1 1/2 x 4 1/2 | 1-1/2x4-1/2 galv a563 coupling nut | 15 |
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Express | CA | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | 1/2-13x1-3/4 1 hole inspection coupling nut zinc | 593 |
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Express | CA | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 3/8 | 1/2-13x3/8-16 coupling nut reducer zinc | 190 |
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Express | CA | Coupling Nut | Steel | Zinc/Clear | #10-32 x 2 | 10-32x2 coupling nut zinc | 50500 |
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Express | CA | Coupling Nut | Steel | Zinc/Clear | 1/4-20 x 7/16 x 1 3/4 | 1/4-20x7/16x1-3/4 coupling nut standard zinc | 17 |
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Express | CA | Coupling Nut | Steel | Zinc/Clear | 3/8-16 x 9/16 x 1 3/4 | 3/8-16x9/16x1-3/4 standard coupling nut zinc | 790 |
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Express | CA | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 11/16 x 1 3/4 | 1/2-13x11/16x1-3/4 coupling nut standard zinc | 426 |
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Express | CA | Coupling Nut | Steel | Zinc/Clear | 5/8-11 x 13/16 x 2 1/8 | 5/8-11x13/16x2-1/8 coupling nut standard zinc | 10 |
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Express | CA | Coupling Nut | Steel | Zinc/Clear | 3/4-10 x 1 x 2 1/4 | 3/4-10x1 x 2-1/4 coupling nut standard zinc | 114 |
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Express | CA | Coupling Nut | Steel | Plain | 5/16-18 x 7/16 x 7/8 | 5/16-18x7/16x7/8 coupling nut econo plain | 150 |
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Express | CA | Coupling Nut | Steel | Zinc/Clear | 3/4-10 x 2 | 3/4-10 2 hole inspection hole coupling nut zinc | 13 |
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Express | CA | Coupling Nut | Steel | Zinc/Clear | 5/8-11 x 1 3/4 | 5/8-11x1-3/4 coupling nut standard zinc | 274 |
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SII | IN | Coupling Nut | Steel | Zinc/Clear | 3/8-16 x 1 1/8 | 3/8-16 x l1-1/8 x w5/8 coupling nut zinc plated) | 660 |
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JHP Fasteners | TX | Coupling Nut | Steel | Zinc/Clear | 1/2-13 | nut hex coupling 1/2-13 steel/zinc atf 11/16 length 1-3/4 | 44 |
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RePneu To | MI | Coupling Nut | Steel | Plain | tie rod nut | 8 |
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B & K FAST | PA | Coupling Nut | Steel | Zinc/Clear | 5/8-18 x 2 1/8 | 5/8-18 x 2 1/8 long coupling nuts zinc b18.2.2 | 4 |
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B & K FAST | PA | Coupling Nut | Steel | Plain | 3/4-10 x 2 1/4 | 3/4-10 x 2 1/4 long coupling nuts plain b18.2.2 | 1 |
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B & K FAST | PA | Coupling Nut | Steel | Plain | 3/8-16 x 1 3/4 | 3/8-16 x 1 3/4 long coupling nuts pln b18.2.2 | 300 |
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Lubker Di | PA | Coupling Nut | Steel | Zinc/Clear | 1-8 x 2 1/2 | 1-8x2 1/2 hex rod coupling nut zp | 50 |
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Jackson | MS | Coupling Nut | Steel | Zinc/Clear | 1-14 x 1 3/8 | wafx2 3/4 oal nf coupling nut | 4 |
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Lippin | CA | Coupling Nut | Steel | Zinc/Clear | 1/4-20 x 7/8 | 1/4-20 x 7/8 coup nut zn (2500) | 4500 |
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Lippin | CA | Coupling Nut | Steel | Zinc/Clear | 5/16-18 x 1 1/8 | 5/16-18 x 1 1/8 coup nut zn (1000) | 12800 |
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Lippin | CA | Coupling Nut | Steel | Zinc/Clear | 3/8-16 x 1 1/8 x 5/8 | 3/8-16 x 1 1/8 x 5/8 coup nut zn (500) | 86150 |
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Lippin | CA | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | 1/2-13 x 1 3/4 coup nut zn (400) | 10750 |
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Lippin | CA | Coupling Nut | Steel | Zinc/Clear | 5/8-11 x 2 1/8 | 5/8-11 x 2 1/8 coup nut zn (250) | 7400 |
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Lippin | CA | Coupling Nut | Steel | Zinc/Clear | 3/4-10 x 2 1/4 | 3/4-10 x 2 1/4 coup nut zn (200) | 3740 |
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Lippin | CA | Coupling Nut | Steel | Zinc/Clear | 7/8-9 x 2 1/2 | 7/8-9 x 2 1/2 coup nut zn (75) | 3500 |
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Lippin | CA | Coupling Nut | Steel | Zinc/Clear | 1-8 x 2 3/4 | 1-8 x 2 3/4 coup nut zn (75) | 150 |
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Lippin | CA | Coupling Nut | Steel | Plain | 1/2-13 | 1/2-13 coup nut plain (400) | 13700 |
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Lippin | CA | Coupling Nut | Steel | Plain | 5/8-11 | 5/8-11 coup nut plain (250) | 23506 |
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Lippin | CA | Coupling Nut | Steel | Plain | 3/4-10 | 3/4-10 coup nut plain (200) | 4477 |
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Lippin | CA | Coupling Nut | Steel | Plain | 7/8-9 | 7/8-9 coup nut plain (75) | 4230 |
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Lippin | CA | Coupling Nut | Steel | Plain | 1-8 | 1-8 coup nut plain (50) | 642 |
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American | NY | Coupling Nut | Steel | Zinc/Clear | 3/8-16 1 3/4 x 5/8 | 3/8-16 (1-3/4x5/8af) coupling nut pl | 214 |
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