Nylon Insert Lock Nuts
Nylon-Insert Lock Nuts, Nyloc Nuts or Elastic Stop Nuts, are locknuts with a nylon or fiber internal collar that increases friction on the screw thread. The screw thread does not cut into the nylon insert, however, the insert deforms elastically over the threads. Since the locking feature can be affected by heat, they are more correctly referred to as “Stop” nuts.
7 Lock Nut, Nylon Insert (iso 10512), showing 200, (click on any line for more information)
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Buy Nylon Insert Lock Nuts from one of our FCH Network Members | ||||||||
| SJS Prod | CA | Lock Nut, Nylon Insert | Steel | Zinc/Yellow | M6 | m6 hexnut w/nylon insert yellow zp rohs | 500 |
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| SJS Prod | CA | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | M6 | m6 nylon insert locknut 316 ss din 985 | 50 |
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| SJS Prod | CA | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | M12 | m12 nylon insert locknut 316 ss din 985 | 60 |
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| SJS Prod | CA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M3 | m3 torque hexnut w/polyamid insert ss rohs din 985 | 4160 |
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| SJS Prod | CA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M2.5 | m2.5 hex locknut w/nyl insert ss | 4287 |
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| SJS Prod | CA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M10 | m10 hex locknut w//nyl insert ss | 1440 |
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| SJS Prod | CA | Lock Nut, Nylon Insert | Steel | Zinc/Black | M4-10 | m4x10mm f/h phil st bz w/nylok rohs | 36170 |
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| SJS Prod | CA | Lock Nut, Nylon Insert | Steel | Zinc/Yellow | M4 | m4 hexnut w/nylon insert yellow zp rohs | 50 |
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| SJS Prod | CA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #2-56 x 1/8 | 2-56x1/8 s/h cap ss w/nylok | 10 |
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| SJS Prod | CA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 5/8 | 6-32 x 5/8 p/h phil ss w/nylok | 1340 |
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| SJS Prod | CA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #0-80 x 5/32 | 0-80 x 5/32 pan phil ss bo w/nylok | 600 |
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| SJS Prod | CA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 | 10-32 stopnut nylon insert thin ptrn ss | 2977 |
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| SJS Prod | CA | Lock Nut, Nylon Insert | Steel | Plain | #4-40 x 1/4 | 4-40 x 1/4 p/h phil ext sem w/nylok | 1700 |
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| SJS Prod | CA | Lock Nut, Nylon Insert | Steel | Black Oxide | fastener nyl 6/6 rms-01.59 lng blk rohs | 2000 |
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| SJS Prod | CA | Lock Nut, Nylon Insert | Steel | Plain | 1/4-20 | 1/4-20 nylon insert stopnut thin pattern | 314 |
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| SJS Prod | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #10-32 | locknut w/ nylon insert 10-32 zp | 1000 |
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| SJS Prod | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #10-24 | 10-24 nylon insert stop nut st. zn rohs | 11940 |
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| SJS Prod | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #8-32 | 8-32 hex nut st zp rohs w/nylon patch | 8300 |
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| SJS Prod | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #4-40 | 4-40 nylon insert l/n thin pattern zp rohs | 2031 |
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| SJS Prod | CA | Lock Nut, Nylon Insert | Steel | Plain | #8-32 x 5/16 | 8-32x5/16 truss/h phil w/nylok | 95 |
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| Endries | WI | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1 1/4-12 | 1-1/4-12 ne series nylon insert locknut zinc | 97 |
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| Endries | WI | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #10-24 | 10-24 nm series machine nylon insert locknut hex chromium free 96 hr salt spray zinc | 1000 |
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| Endries | WI | Lock Nut, Nylon Insert | Grade 5 | Zinc/Clear | 3/8-16 | 3/8-16 grade 5 ne series nylon insert locknut zinc | 1152 |
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| Endries | WI | Lock Nut, Nylon Insert | Grade 5 | Zinc/Clear | 1/2-13 | 1/2-13 grade 5 ne series nylon insert locknut .0003 trivalent clear zinc | 96750 |
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| Endries | WI | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #8-32 | 8-32 nm series 18-8 stainless steel nylon insert locknut black oxide | 946 |
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| Endries | WI | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 7/16-14 | 7/16-14 ne series nylon insert locknut tri clr zinc 120 wh/144 red rust | 1700 |
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| Endries | WI | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | M6 | m6 a4 stainless nylon insert locknut din 985 | 27413 |
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| Endries | WI | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 1/2-13 | 1/2-13 grade 8 ne series nylon insert locknut yellow zinc | 3070 |
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| Endries | WI | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-24 | 3/8-24 ne series 18-8 stainless steel nylon insert locknut | 76 |
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| Endries | WI | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1-14 | 1-14 ne series nylon insert locknut 96 hour to white rust trivalent clear zinc | 80 |
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| Endries | WI | Lock Nut, Nylon Insert | Steel | Zinc/Yellow | 5/16-24 | 5/16-24 ne series nylon insert locknut trivalent yellow zinc | 15000 |
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| Endries | WI | Lock Nut, Nylon Insert | Class 6.8 | Zinc/Clear | M3.5 | m3.5 class 6 nylon insert locknut hex chromium free 96 hr salt spray zinc width across flats 5.82-6mm din 985 | 990 |
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| Endries | WI | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-24 | 3/8-24 304 stainless steel left hand nylon insert locknut | 6 |
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| Endries | WI | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 9745 3/8-16x.687x.350 nylon insert sealing nut trivalent clear zinc (industrial nut corp only) | 1338 |
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| Endries | WI | Lock Nut, Nylon Insert | Grade 5 | Zinc/Clear | #8-32 | 8-32 nm series grade 5 nylon insert locknut tri clear zinc 96 white rust | 1855 |
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| Endries | WI | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1/4-20 | 1/4-20 nte series jam nylon insert locknut hex chromium free 96 hr salt spray zinc | 7950 |
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| Endries | WI | Lock Nut, Nylon Insert | Grade 8 | Phosphate | 5/16-18 | 5/16-18 grade 8 ne series nylon insert locknut black phosphate dry to touch oil | 312000 |
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| Endries | WI | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 3/8-16 | 3/8-16 ne series nylon insert locknut tri clr zinc 120 wh/144 red rust | 480 |
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| Endries | WI | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1/2-13 | 1/2-13 ne series nylon insert locknut trivalent clear zinc 600 hours to red rust | 21150 |
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| Endries | WI | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 5/16-24 | 5/16-24 ne series nylon insert locknut hex chromium free 96 hr salt spray zinc | 600 |
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| R&S Indus | OR | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 7/16-20 | 7/16-20 unf ne (standard) nylon insert locknuts fine stain a2 (18-8) esn79ne070 | 150 |
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| R&S Indus | OR | Lock Nut, Nylon Insert | Grade 8 | Plain | 7/16-20 | 7/16-20 ne grade 8 nylon insert locknut nf plain | 49 |
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| R&S Indus | OR | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 3/8-16 | 3/8-16 nc ntu heavy thin nylon insert lock nut zinc | 213 |
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| R&S Indus | OR | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 2-4 1/2 | 2-4 1/2 nte nylon insert locknut thin nc zinc | 28 |
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| R&S Indus | OR | Lock Nut, Nylon Insert | Grade 5 | Zinc/Clear | 1 1/2-6 | 1 1/2-6 unc ne (standard) nylon insert locknuts coarse low carbon zinc cr+3 305466/30 | 7 |
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| R&S Indus | OR | Lock Nut, Nylon Insert | Grade 5 | Zinc/Clear | 1 1/8-7 | 1 1/8-7 unc nte (thin) nylon insert locknuts coarse low carbon zinc cr+3 | 22 |
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| R&S Indus | OR | Lock Nut, Nylon Insert | Grade 5 | Zinc/Clear | 1 1/8-7 | 1 1/8-7 unc nu (heavy) nylon insert locknuts coarse low carbon zinc cr+3 | 120 |
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| R&S Indus | OR | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1-14 | 1-14 hi nylon insert locknut zinc | 15 |
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| METRO IND | OH | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 7/8-14 | 7/8-14 jam elastic stop nut nte sae steel zinc | 325 |
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| Jackson | MS | Lock Nut, Nylon Insert | Class 10.9 | Zinc/Clear | M18-1.50 | m18 x 1.50 fine metric nyloc nut class 10 27 mm waf x 18 mm tall zinc plated din 985 | 25 |
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| Jackson | MS | Lock Nut, Nylon Insert | Class 8.8 | Zinc/Clear | M33-2.00 | m33 x 2.00 fine pitch metric nyloc insert locking nut class 8 zinc plated 50mm waf x 33mm tall iso 10511 din 985 | 3 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #3-48 | 3-48 nylock nut zinc | 100 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Class 8.8 | Zinc/Yellow | M12-1.75 | m12-1.75 nylon insert locknut ne 8.8 yellow zinc | 616 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 1/2-20 | 1/2-20 nylon insert lock nut ne gr.8 yellow zinc | 428 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Class 8.8 | Zinc/Clear | M08-1.25 | m08-1.25 nylon insert lock nut 8.8 zinc din 985 | 80 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 7/16-14 | 7/16-14 nylon insert lock nut ne gr.8 yellow zinc | 50 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 7/16-14 | 7/16-14 nylon insert lock nut ne zinc | 1400 |
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| OneMonroe | MN | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 | nylon insert lock nut 4-40 s/s | 44 |
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| OneMonroe | MN | Lock Nut, Nylon Insert | Plain | nylon insert l/n asst | 1 |
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| OneMonroe | MN | Lock Nut, Nylon Insert | Grade 8 | Plain | 1 1/8-12 | 1-1/8-12 grade 8 nylon lock nut-yz | 80 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Plain | 1/4-20 | 1/4-20 nylock nut | 100 |
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| Jackson | MS | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8-18 | 5/8-18 nf nylon insert jam nut 18-8 ss | 24 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Class 10.9 | Zinc/Clear | M24 | 24m x 2.0 nylon lock nut class 10-zp | 150 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Class 10.9 | Zinc/Clear | M22-2.5-2.50 | m22-2.5 nylon lock nut cl 10-zp | 25 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Class 10.9 | Pl ain | M12-1.75-1.75 | m12-1.75 nylon insert lock nut cl 10-yz din 985 | 25 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Class 10.9 | Plain | M6-1.0-1.00 | m6-1.0 nylon insert lock nut cl 10-yz din 985 | 100 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Zinc/Clear | M24-3-3.00 | m24 x 3 nylon l/n-zp | 75 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Class 8.8 | Zinc/Clear | M22-1.5-1.50 | m22-1.5 nylon lock nut cl 8-zp | 75 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Zinc/Clear | M18-2.5-2.50 | m18 x 2.5 nylon l/n-zp | 487 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Plain | M12-1.75-1.75 | m12 x 1.75 nylon l/n-yz | 33 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Zinc/Clear | M10-1.0-1.00 | m10 x 1.0 nylon l/n-zp | 88 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Zinc/Clear | M8-1.0-1.00 | m8 x 1.0 nylon l/n-zp | 90 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Zinc/Clear | M7-1.0-1.00 | m7 x 1.0 nylon l/n-zp | 52 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | M985 | nylon insert lock nut a4/316 stainless din 985 | 700 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Zinc/Clear | M985 | nylon insert lock nut steel zinc blue chromated din 985 | 100 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 | 8-32 0.188 thick nylon insert l/n-s.s. | 2000 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #8-32 | 8-32 nylon insert l/n-s.s. black oxide | 1375 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #12-24 | 12-24 nylon insert l/n-s.s. | 158 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | 1/2-13 | 1/2-13 nylon insert l/n-316-s.s. | 83 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 7/16-14 | 7/16-14 fin nylon hex jam l/n-s.s. | 25 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | 3/8-16 fin nylon hex jam l/n-s.s. | 75 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Plain | 1 3/8-6 | 1-3/8-6 hex nylon jam lk nut | 8 |
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