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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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
American | NY | Coupling Nut | 316, 317, A4 Stainless | Plain | 1/2-13 | coupling nut 316 | 15 |
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American | NY | Coupling Nut | Steel | Zinc/Clear | 1/2-13 1 3/4 x 11/16 | 1/2-13 (1-3/4x11/16) coupling nut pl | 1510 |
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American | NY | Coupling Nut | Steel | Zinc/Clear | 1/2-13 | (1-1/4x5/8) coupling nut pl | 455 |
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American | NY | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 | coupling nut 18-8 304 | 35 |
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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 | Plain | 1/2-13 | 1/2-13 coup nut plain (400) | 13700 |
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METRO IND | OH | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 5/8 | 1/2-13 coupling nut uss steel zinc | 69 |
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OneMonroe | 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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Ababa | CA | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/4 | 1/2-13 x 1 1/4 cplng nut s/s b18.2.2 | 15 |
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Ababa | CA | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/4 | 1/2-13 x 1 1/4 cplng nut s/s b18.2.2 | 15 |
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Ababa | CA | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 5/8 | 1/2-13 x 1 1/4 cplng nut 5/8 af stl znc b18.2.2 | 590 |
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Ababa | CA | Coupling Nut | Grade 5 | Zinc/Clear | 1/2-13 x 1 3/4 | 1/2-13 x 1 3/4 cplng nut gr 5 znc b18.2.2 | 9 |
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Ababa | CA | Coupling Nut | Steel | Plain | 1/2-13 x 1 3/4 | 1/2-13 x 1 3/4 cplng nut stl pln b18.2.2 | 200 |
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Ababa | CA | Coupling Nut | Steel | Plain | 1/2-13 x 1 7/8 | 1/2-13 x 1 3/4 cplng nut 7/8 a.f. stl pln b18.2.2 | 188 |
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Ababa | CA | Coupling Nut | Steel | Plain | 1/2-13 x 1 7/8 | 1/2-13 x 1 3/4 cplng nut 7/8 a.f. stl pln b18.2.2 | 20 |
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Ababa | CA | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | 1/2-13 x 1 3/4 cplng nut stl znc b18.2.2 | 294 |
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Ababa | CA | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | 1/2-13 x 1 3/4 cplng nut stl znc b18.2.2 | 100 |
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Ababa | CA | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 5/8 | 1/2-13 x 5/8 redc cplng nut stl znc b18.2.2 | 20 |
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Ababa | CA | Coupling Nut | Steel | Galvanized | 1/2-13 x 1 3/4 | 1/2-13 x 1 3/4 cplng nut stl hdg b18.2.2 | 65 |
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American | NY | Coupling Nut | 316, 317, A4 Stainless | Plain | 1/2-13 | coupling nut 316 | 15 |
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ACCURATE | IL | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | hex coupling nut | 146 |
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Weaver | WA | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 | 1/2-13 coupling nut 18-8 ss | 40 |
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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 | 44 |
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Weaver | WA | Coupling Nut | Steel | Zinc/Clear | 1/2-13 | 1/2-13 short coupling nut zinc | 450 |
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OneMonroe | NC | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 5/8 | 1/2-13 coupling nut stainless | 12 |
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OneMonroe | NC | Coupling Nut | Steel | Galvanized | 1/2-13 x 5/8 | 1/2-13 coupling nut hot dip galv | 5 |
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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 | 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 | 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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B & K FAST | PA | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | 1/2-13 x 1 3/4 long coupling nuts zinc b18.2.2 | 317 |
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B & K FAST | PA | Coupling Nut | Steel | Galvanized | 1/2-13 x 1 3/4 | 1/2-13 x 1 3/4 galv hex coupling nut b18.2.2 | 20 |
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B & K FAST | PA | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/4 | 1/2-13 x 1 1/4 stainless coupling nuts b18.2.2 | 50 |
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SII | IN | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 1/4 x 11/16 | 1/2-13 x l1-1/4 x w11/16 coupling nut zinc plated) b18.2.2 | 517 |
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SII | IN | Coupling Nut | Steel | Zinc/Clear | 1/2-13 | 1/2-13 zinc rod coupling) b18.2.2 | 362 |
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American | NY | Coupling Nut | Steel | Zinc/Clear | 1/2-13 | (1-1/4x5/8) coupling nut pl | 455 |
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American | NY | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 | coupling nut 18-8 304 | 35 |
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QFC | TX | Coupling Nut | Steel | Zinc/Clear | 1/2-13 | 1/2-13 hex coup nut zc 11/16x1 3/4l b18.2.2 | 292 |
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QFC | TX | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 3/8 | 1/2-13x3/8-16 coupling nut zinc b18.2.2 | 104 |
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QFC | TX | Coupling Nut | Steel | Zinc/Clear | 1/2-13 | 1/2-13 coupling nut zinc b18.2.2 | 361 |
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QFC | TX | Coupling Nut | Steel | Black Oxide | 1/2-13 x 1.25 x 7/8 | 1/2-13x1.25lgx7/8 coupling nut blkox b18.2.2 | 16 |
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QFC | TX | Coupling Nut | Steel | Black Oxide | 1/2-13 x 1.25 x 7/8 | 1/2-13x1.25lgx7/8 coupling nut blkox b18.2.2 | 892 |
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METRO IND | OH | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 | coupling nut USS s/s | 10 |
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TSF | TX | Coupling Nut | Grade A | Zinc/Clear | 1/2-13 x 11/16 | 1/2 -13xw11/16 xl1 3/4 regular hex coupling nuts a563 grade a zinc cr+3 | 304 |
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TSF | TX | Coupling Nut | Grade A | Plain | 1/2-13 x 3/4 x 1 | 1/2 -13xw3/4 x l-1 3/4 hex coupling nuts a563 grade a plain | 8 |
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TSF | TX | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 3/4 | hex coupling nut 18-8 ss 1/2-13 x 1-3/4 long | 2 |
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YANKEE | NH | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | coupling nut | 267 |
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YANKEE | NH | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 | coupling nut 18-8 304 | 32 |
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SunPack | FL | Coupling Nut | Steel | Galvanized | 1/2-13 x 1 1/2 | 1/2-13x1 1/2 carbon steel coupling nut hdg | 2 |
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SunPack | FL | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | 1/2-13x1-3/4 coupling nut zinc | 17 |
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MESAFAST | CA | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/4 | hex rod coupling nut 18-8 s/s | 2.0 |
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MESAFAST | CA | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 3/8 16 x 1 1/4 | reducer hex rod coupling nut coupling nut | 384.0 |
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THRDFAST | FL | Coupling Nut | Steel | Zinc/Clear | 1/2-13 | reducing coupling nut 3/8-16 b18.2.2 | 1,250 |
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THRDFAST | FL | Coupling Nut | 316, 317, A4 Stainless | Plain | 1/2-13 x 1 1/4 | t-316 ss coupling nut b18.2.2 | 16 |
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American | NY | Coupling Nut | Steel | Plain | 1/2-13 x 1 3/4 x 11/16 | coupling nut | 1730 |
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THRDFAST | FL | Coupling Nut | Steel | Zinc/Yellow | 1/2-13 x 1 3/4 | coupling nut z&y b18.2.2 | 11 |
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NAPPCO | TX | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 1/4 | 1/2-13 x 1 1/4 coupling nuts zp rohs | 101 |
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THRDFAST | TN | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/4 | 18-8 ss coupling nut b18.2.2 | 114 |
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THRDFAST | TN | Coupling Nut | Steel | Plain | 1/2-13 | coupling nut b18.2.2 | 3 |
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Mansco | MI | Coupling Nut | Grade 5 | Zinc/Clear | 1/2-13 x 1 3/4 | 1/2-13x1-3/4 coupling nut gr5 triv znc 3/4 a/f | 125 |
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IRF | NJ | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | coupling nut | 57 |
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IRF | NJ | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | coupling nut nickel clear Cr3+ w/sealer | 2772 |
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IRF | NJ | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | coupling nut | 57 |
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IRF | NJ | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | coupling nut nickel clear Cr3+ w/sealer | 2772 |
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IRF | NJ | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | coupling nut | 57 |
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IRF | NJ | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | coupling nut nickel clear Cr3+ w/sealer | 2772 |
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IRF | NJ | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | coupling nut nickel clear Cr3+ w/sealer | 2772 |
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IRF | NJ | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | coupling nut | 57 |
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IRF | NJ | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | coupling nut nickel clear Cr3+ w/sealer | 2772 |
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IRF | NJ | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | coupling nut nickel clear Cr3+ w/sealer | 2772 |
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CNB | IL | Coupling Nut | Grade 2 | Zinc/Clear | 1/2-13 x 5/8 | 1/2-13 coupling nut gr.2 z/p | 20 |
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SRF | AL | Coupling Nut | Brass | Plain | 1/2-13 x 1 1/4 | coupling nut | - |
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SRF | AL | Coupling Nut | Steel | Galvanized | 1/2-13 | coupling nut | 25 |
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Endries | WI | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 11/16 x 1 3/4 | 1/2-13x11/16x1-3/4 coupling nut tri clr zinc 120 wh/144 red rust | 1200 |
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Endries | WI | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 11/16 | 1/2-13x11/16wafx1-3/4 18-8 s/s steel coupling nut | 4 |
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Endries | WI | Coupling Nut | Grade 5 | Zinc/Clear | 1/2-13 x 1 3/4 | 1/2-13x1-3/4 grade 5 hex coupling nut zinc 3/4 width across flats | 300 |
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Endries | WI | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 7/8 x 1 3/4 | 1/2-13x7/8x1-3/4 coupling nut zinc | 116 |
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Endries | WI | Coupling Nut | Grade 5 | Plain | 1/2-13 x 1 3/4 | 1/2-13x1 grade 5 coupling nut plain 3/4 width across flats | 474 |
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Endries | WI | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 11/16 x 1 3/4 | 1/2-13x11/16x1-3/4 coupling nut zinc | 175 |
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NutsBolts | NE | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 | 1/2-13 ss coupling nut | 121 |
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BHAM | FL | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | coupling nut zn | 739 |
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Future Fastener | TX | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 | 1/2-13 coupling nut ss | 354 |
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Future Fastener | TX | Coupling Nut | Steel | Zinc/Clear | 1/2-13 | 1/2-13 coupling nut plt | 99 |
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Jackson | MS | Coupling Nut | Grade 2H | Plain | 1/2-13 | nc 2h coupling nut 7/8 wafx1 3/4 oal | 2 |
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Jackson | MS | Coupling Nut | Steel | Galvanized | 1/2-13 x 11/16 x 1 3/4 | coupling nut hdg | 741 |
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Global | CA | Coupling Nut | Steel | Zinc/Clear | 1/2-13 | coupling nut i | 132 |
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Lippin | CA | Coupling Nut | Steel | Zinc/Clear | 1/2-13 | coupling nut w/ sight-hole zinc plated | 12600 |
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Lippin | CA | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | coupling nut zinc plated | 13700 |
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Lippin | CA | Coupling Nut | Steel | Plain | 1/2-13 | coupling nut heavy plain | 49 |
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Lippin | CA | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1/4 | reducer coupling nut zinc plated | 200 |
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Lippin | CA | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 3/8 | reducer coupling nut zinc plated | 713 |
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Lippin | CA | Coupling Nut | Steel | Plain | 1/2-13 | coupling nut plain | 4540 |
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Lippin | CA | Coupling Nut | Steel | Galvanized | 1/2-13 | coupling nut hot dipped galvanized | 13519 |
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Lippin | CA | Coupling Nut | Steel | Galvanized | 1/2-13 | coupling nut w/ sight-hole hot dipped galvanized | 7276 |
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Lippin | CA | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 | hex coupling nut stainless 18-8 | 50 |
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Delta | TX | Coupling Nut | Steel | Zinc/Clear | 1/2-13 | rod coupling nut zinc 1/2-13 (11/16 X 1 3/4) | 125 |
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Delta | TX | Coupling Nut | Steel | Zinc/Clear | 1/2-13 | rod coupling nut zinc econ 1/2-13 (5/8 AF X 1 1/4 DEEP) | 512 |
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All Size | TX | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 1/4 | 1/2-13 x 1-1/4 coupling nut zinc b18.2.2 | 622 |
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All Size | TX | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 3/8 16 x 1 1/4 | 1/2-13 x 3/8-16 x 1-1/4 reducing coupling nut zinc b18.2.2 | 127 |
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Big Red | OK | Coupling Nut | Grade 2H | Zinc/Clear | 1/2-13 x 1 7/8 | 1/2-13 x 1 3/4-7/8 hex a194 2h hex coupling nuts zinc plated (usa) | 150 |
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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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WSB | KY | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 4 | nut hex coupling st (zn) 1/2-13x4 b18.2.2 | 140 |
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Mansco | MI | Coupling Nut | Steel | Zinc/Clear | 1/2-13 | 1/2-13 coupling nut znc (11/16x1-3/4) 50/box | 194 |
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Wurth | IN | Coupling Nut | Steel | Black Oxide | 1/2-13 x 1 1/4 | 1/2-13 x 1-1/4 coupling nut case hrd black oxide per print 02250064-251 rev 01 pack 50 per poly bag | 150 |
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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 | 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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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 | 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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Kanebridge | IL | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 1/4 | 1/2-13x1 1/4 hex rod coupling nut 5/8 inch across flats zinc | 3.750 |
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Kanebridge | IL | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | 1/2-13x1 3/4 hex rod coupling nut 11/16 inch across flats zinc | 3.750 |
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Liberty | IL | Coupling Nut | Steel | Zinc/Clear | 1/2-13 | rod coupling nut | 18 |
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Liberty | IL | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 3/8 | reducing rod coupling nut plate coupling nut plate | 360 |
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Liberty | IL | Coupling Nut | Steel | Zinc/Clear | 1/2-13 | rod coupling nut 1-1/4 long . long . | 581 |
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HBBOLT | CA | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 1/4 | economy hex coupling nut | 76 |
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HBBOLT | CA | Coupling Nut | Steel | Galvanized | 1/2-13 | coupling nuts hd | 193 |
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HBBOLT | CA | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | hex coupling nut | 848 |
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HBBOLT | CA | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 3/4 | coupling nuts 18-8 ss | 192 |
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IPC | VA | Coupling Nut | Steel | Plain | 1/2-13 x 1 3/4 | 1/2-13x1 3/4 hex coupling nut steel 3/4 across flats | 900 |
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IPC | VA | Coupling Nut | Steel | Zinc/Yellow | 1/2-13 x 11/16 | 1/2-13x11/16 hex coupling nut 1.75 long steel zinc yellow | 108 |
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IPC | VA | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 11/16 1/4 | 1/2-13x11/16 hex coupling nut steel zinc 1 1/4 long | 75 |
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IPC | VA | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | 1/2-13x1 3/4 hex coupling nut steel cr3 zinc-rohs 3/4 across flats | 200 |
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Kanebridge | IL | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/4 | 1/2-13x1 1/4 hex rod coupling nut 5/8 inch across flats 18-8 stainless steel | 2.500 |
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Kanebridge | IL | Coupling Nut | Grade 5 | Zinc/Clear | 1/2-13 x 1 3/4 | 1/2-13x1 3/4 hex rod coupling nut 3/4 inch across flats grade 5 zinc | 5.625 |
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Kanebridge | IL | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 1/4 | 1/2-13x1 1/4 reduced hex rod coupling nut, 3/8-16, 5/8 across flats zinc | 3.750 |
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XL Screw | GA | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 5/8 x 1 1/4 | hex coupling nuts dc-dc zp | 800 |
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XL Screw | GA | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 11/16 x 1 3/4 | hex coupling nuts dc-dc zp | 400 |
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A-Plus Co | OR | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 5/8 | 1/2-13 ss coupling nut | 75 |
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A-Plus Co | OR | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 5/8 | 1/2-13 coupling nut zp nc | 116 |
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Revcar | VA | Coupling Nut | Steel | Plain | 1/2-13 x 1 3/4 | coupling nut | 8,700 |
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Cal Fastenrs | CA | Coupling Nut | Steel | Plain | 1/2-13 x 1 3/4 | coupling nut | 32 |
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MESAFAST | CA | Coupling Nut | 316, 317, A4 Stainless | Plain | 1/2-13 | x(1-1/4) hex rod coupling nut 316 stainless 316 stainless | 24.0 |
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Hayes | CA | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 1/4 | 1/2-13 x 1 1/4 coupling nut zinc | 662 |
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Hayes | CA | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | 1/2-13 x 1 3/4 coupling nut zinc | 85 |
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Fastener | OH | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/4 | coupling nut 1/2-13x1 1/4 304ss | 10 |
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Buckeye | OH | Coupling Nut | Steel | Plain | 1/2-13 x 1.75 x 7/8 | 1/2-13 x 1.75 x 7/8 hex flat coupling nut - steel | inquire |
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NAPPCO | TX | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 1/4 | hex coupling nut steel zp 1/2-13x1-1/4 | 473 |
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SWACO | OH | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 1/4 x 5/8 | 1/2-13x1-1/4 lxw5/8 hex coupling nut zinc | 309 |
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OSSCO | RI | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/4 | 1/2-13x1 1/4 coupling nut 18-8 304 b18.2.2 | 5 |
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SunPack | FL | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | coupling nut | 143 |
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Mansco | MI | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 x 7/8 | a/f coupling nut | 26 |
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THRDFAST | AL | Coupling Nut | Steel | Galvanized | 1/2-13 x 1 3/4 | coupling nut hdg b18.2.2 | 11600 |
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Empire | WA | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 1/4 | 1/2-13 x 1-1/4 coupling nut zp | 163 |
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Fastener | OH | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 3/8 16 x 1 1/4 | hex reducing coupling nut 1/2-13x3/8-16(5/8)x 1 1/4 long steel zinc | 250 |
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Hodell | OH | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 | 1/2-13 coupling nut 18-8 s/s | 40 |
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OneMonroe | MA | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 5/8 | 1/2-13 coupling nut stainless | 12 |
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Valley Nu | WA | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 | ncx1 3/4x3/4af hex coupling nut 304ss dfars | 12 |
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THRDFAST | FL | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 1/4 | coupling nut b18.2.2 | 16 |
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THRDFAST | MS | Coupling Nut | 316, 317, A4 Stainless | Plain | 1/2-13 x 1 1/4 | t-316 ss coupling nut b18.2.2 | 3 |
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NAPPCO | TX | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | hex coupling nut steel zp 1/2-13x1-3/4 | 418 |
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SWACO | OH | Coupling Nut | Grade 5 | Zinc/Clear | 1/2-13 x 1 3/4 | 1/2-13x1-3/4 coupling nut gr.5 zinc | 16 |
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Valley Nu | WA | Coupling Nut | Grade A | Galvanized | 1/2-13 x 1 3/4 x 7/8 | af hdg usa hvy hex coupling nut a563 gra | 10 |
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Hodell | OH | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 | 1/2-13 coupling nut 18-8 s/s | 40 |
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Valley Nu | WA | Coupling Nut | Steel | Zinc/Black | 1/2-13 x 3/8 | nc hex reduc-cplg nut zb | 2 |
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Fastener | OH | Coupling Nut | Grade 5 | Zinc/Clear | 1/2-13 x 1 3/4 | coupling nut 1/2-13x1-3/4 3/4 hex grade 5 zinc plated domestic | 96 |
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Empire | WA | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | 1/2-13 x 1-3/4 coupling nut zp | 400 |
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Alma Bolt | MI | Coupling Nut | Galvanized | 1/2-13 x 5/8 | 1/2-13 (1 3/4lg x 11/16af) | hdg coupling nut | 101 |
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Ababa | CA | Coupling Nut | Steel | Zinc/Clear | 1/2-20 x 1 5/8 | 1/2-20 x 1 1/4 cplng nut 5/8 af stl znc b18.2.2 | 50 |
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Weaver | WA | Coupling Nut | Steel | Zinc/Clear | 1/2-20 | 1/2-20 coupling nut zinc | 281 |
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OneMonroe | NC | Coupling Nut | Steel | Zinc/Clear | 1/2-20 x 11/16 | 1/2-20 coupling nut plated | 1 |
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B & K FAST | PA | Coupling Nut | Steel | Zinc/Clear | 1/2-20 x 1 3/4 | 1/2-20 x 1 3/4 long coupling nuts zinc b18.2.2 | 8 |
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QFC | TX | Coupling Nut | Steel | Zinc/Clear | 1/2-20 | 1/2-20 economy coupling nut zinc b18.2.2 | 3 |
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MESAFAST | CA | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-20 x 1 1/4 | coupling nut 18-8 s/s | 12.0 |
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Jackson | MS | Coupling Nut | Steel | Zinc/Clear | 1/2-20 x 5/8 x 1 1/4 | oal fine thread coupling nut | 706 |
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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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Kanebridge | IL | Coupling Nut | Steel | Zinc/Clear | 1/2-20 x 1 1/4 | 1/2-20x1 1/4 hex rod coupling nut 5/8 inch across flats zinc | 3.750 |
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HBBOLT | CA | Coupling Nut | Steel | Zinc/Clear | 1/2-20 | econ coupling nuts | 42 |
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Hayes | CA | Coupling Nut | Steel | Zinc/Clear | 1/2-20 x 1 3/4 | 1/2-20 x 1 3/4 coupling nut zinc | 179 |
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Valley Nu | WA | Coupling Nut | Steel | Zinc/Black | 1/2-20 x 5/8 x 1 | 1/4 nf hex cplng economy nut zb | 44 |
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Mansco | MI | Coupling Nut | Steel | Zinc/Clear | 1/2-20 coupling nut stl zinc (1-3/4 x 11/16) 100/box | 204 |
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Alma Bolt | MI | Coupling Nut | Plain | 1/2-6 | 1 1/2-6 (3 1/2 lg x 2 af) plain | coupling nut | 4 |
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Jackson | MS | Coupling Nut | Steel | Zinc/Clear | 1/2 x 11/16 x 1 3/4 | oal nc coupling nut | 1085 |
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OneMonroe | NC | Coupling Nut | Steel | Zinc/Clear | 1/2-20 x 11/16 x 1 1/4 | 1/2-20 x 1-1/4 coupling nut zinc plated | 17 |
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OneMonroe | NC | Coupling Nut | Grade A | Plain | 1/2-13 x 3/4 x 1 3/4 | hex coupling nuts a563 grade a plain 1/2-13xw3/4 xl1 3/4 | 30 |
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OneMonroe | NC | Coupling Nut | Steel | Zinc/Clear | 1/2-13 x 11/16 x 1 1/4 | 1/2-13 x l1-1/4 x w11/16 coupling nut zinc plated | 8 |
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American | NY | Coupling Nut | Steel | Zinc/Clear | 1/2-13 1 3/4 x 11/16 | 1/2-13 (1-3/4x11/16) coupling nut pl | 1510 |
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R&S Indus | OR | Coupling Nut | Grade A | Plain | 1/2-13 x 3/4 x 1 3/4 | 1/2-13xw3/4 xl1 3/4 hex coupling nuts a563 grade a plain 895075/300 | 341 |
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R&S Indus | OR | Coupling Nut | Steel | Zinc/Clear | 1/2-20 x 5/8 x 1 1/4 | 1/2-20 x 5/8 x 1 1/4 economy coupling nut zinc | 27 |
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NutsBolts | NE | Coupling Nut | Steel | Zinc/Clear | 1/2-13 1 3/4 11/16 | 1/2-13 coupling nut zp 1 3/4 long 11/16 hex | 2191 |
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Jackson | MS | Coupling Nut | Steel | Plain | 1/2 | nc coupling nut | 31 |
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Jackson | MS | Coupling Nut | Grade 5 | Zinc/Clear | 1/2 x 3/4 | w.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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Jackson | MS | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 | nc coupling nut 18-8 304 | 150 |
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BHAM | AL | Coupling Nut | Steel | Galvanized | 1/2-13 x 1 3/4 coupling nut hdg | 9 |
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BHAM | AL | Coupling Nut | ASTM A563 Grade DH | Plain | 1/2-13 x 1-1/2 a563 dh hex coupling nut | 8 |
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Endries | WI | Coupling Nut | Steel | Plain | 1/2-13 x 5/8 x 4 | 1/2-13 x 4 rod coupler 7/8 af plain | 91 |
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Endries | WI | Coupling Nut | Steel | Zinc/Yellow | 1/2-13x11/16x1-3/4 coupling nut yellow zinc | | 3000 |
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Endries | WI | Coupling Nut | Grade 5 | Zinc/Clear | 1/2-13x1 grade 5 coupling nut tri clr zinc 120 wh/144 red rust 3/4 width across flats | 5100 |
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Endries | WI | Coupling Nut | Steel | Plain | 1/2-13 x 11/16 x 1 3/4 | 1/2-13x11/16x1-3/4 coupling nut plain | 378 |
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Raw Produ | NJ | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-20 x 11/16 x 1 1/4 | coupling nuts 304 ss 1/2-20 x 1-1/4 | 62 |
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Brikksen | FL | Coupling Nut | 316, 317, A4 Stainless | Plain | 1/2-13 x 5/8 x 1 1/4 | 1/2-13 x 1-1/4 coupling nut 316 s/s | inquire |
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Brikksen | FL | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 5/8 x 1 1/4 | 1/2-13 x 1-1/4 coupling nut ss | 2000 |
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Brikksen | FL | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 5/8 x 1 1/4 | 1/2-13 x 1-1/4 coupling nut ss | 1000 |
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Brikksen | FL | Coupling Nut | 316, 317, A4 Stainless | Plain | 1/2-13 x 5/8 x 1 1/4 | 1/2-13 x 1-1/4 coupling nut 316 s/s | inquire |
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THRDFAST | AL | Coupling Nut | Steel | Zinc/Clear | 1/2 | nf-20 coupling nut b18.2.2 | 1 |
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Brikksen | FL | Coupling Nut | 316, 317, A4 Stainless | Plain | 1/2-13 x 5/8 x 1 1/4 | 1/2-13 x 1-1/4 coupling nut 316 s/s | inquire |
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Brikksen | FL | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 5/8 x 1 3/4 | 1/2-13 x 1-3/4 coupling nut ss | inquire |
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GLF | OH | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 5/8 x 1 3/4 | 1/2-13 x 1-3/4 x 5/8 af coupling nut 18-8 s/s | 100 |
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Brikksen | FL | Coupling Nut | 316, 317, A4 Stainless | Plain | 1/2-13 x 5/8 x 1 1/4 | 1/2-13 x 1-1/4 coupling nut 316 s/s | 100 |
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Brikksen | FL | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 5/8 x 1 3/4 | 1/2-13 x 1-3/4 coupling nut ss | inquire |
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Brikksen | FL | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-20 x 11/16 x 1 1/4 | 1/2-20 x 1-1/4 coupling nut ss | 300 |
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Brikksen | FL | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 5/8 x 1 1/4 | 1/2-13 x 1-1/4 coupling nut ss | 2000 |
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Brikksen | FL | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 5/8 x 1 3/4 | 1/2-13 x 1-3/4 coupling nut ss | inquire |
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Brikksen | FL | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 5/8 x 1 3/4 | 1/2-13 x 1-3/4 coupling nut ss | inquire |
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Brikksen | FL | Coupling Nut | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-20 x 11/16 x 1 1/4 | 1/2-20 x 1-1/4 coupling nut ss | inquire |
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