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)
| Search Results Sponsored by J. Lanfranco Fastener Systems, your source for Nylon Insert Lock Nuts. For more results, visit jlanfranco.com | ||||||||
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Buy Nylon Insert Lock Nuts from one of our FCH Network Members | ||||||||
| Endries | WI | Lock Nut, Nylon Insert | Steel | Zinc/Yellow | 5/8-11 | 5/8-11 ne series nylon insert locknut yellow zinc | 75 |
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| BAYFASTCO | FL | Lock Nut, Nylon Insert | Brass | Plain | 3/8-16 | 3/8-16 nylon insert lock nut thin height brass (nte) | 50000 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | 3/4-10 | 3/4-10 nylon insert l/n 316 stainless | 25 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | 3/4-10 | 3/4-10 nyl ins l/n ne type-efi t-316 | 35 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1-8 | 1-8 ne 18-8 stainless steel nylon insert lock nut | 1 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #6-40 | 6-40 nylon insert l/n plated | 3440 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Cadmium/Yellow | #6-32 | 6-32 nyl ins l/n ntm type-efi l/n2stl cadyl | 500 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 | 6-32 nylon insert l/n stainless bl. ox. | 600 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Plain | #6-32 | 6-32 all nyl l/n t&b nyl nat | 300 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 5/8-18 | 5/8-18 thin nylon ins. l/n zinc pltd | 50 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Plain | 5/8-11 | 5/8-11 nyl ins l/n ne type-efi l/n5stl | 61 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Plain | 1/4-20 | 1/4-20 lh x .625 nylon insert | 117 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Zinc/Yellow | 1/2-13 | 1/2-13 nylon insert l/n yellow zn | 1470 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Black Oxide | #10-24 | 10-24 nyl ins l/n blk ox | 93 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | 1-8 | 1-8 nylon insert l/n 316 stainless | 5 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 7/16-20 | 7/16-20 thin nylon ins. l/n zinc pltd | 75 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 7/16-20 | 7/16-20 nylon insert l/n stainless | 57 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | 7/16-14 | 7/16-14 nylon insert l/n 316 stainless | 145 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | 7/16-14 | 7/16-14 nylon insert l/n 316 stainless | 25 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #3-48 | 3-48 thin nylon ins. l/n plated | 425 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-24 | 3/8-24 nylon insert l/n stainless | 16 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-24 | 3/8-24 nylon insert l/n stainless | 4 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #5-44 | 5-44 nylock nut zinc | 800 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Zinc/Black | M8-1.25-1.25 | m8-1.25 nylon insert l/n black zinc | 6025 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 | #10-24 ntm 18-8 stainless steel jam nylon insert lock nut | 2117 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | ms21083n4 | 925 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Plain | #10-32 | ms21083-n3 | 151 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | ms21044n06 | 11 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | ms21044n04 | 191 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Black Oxide | nylon locknut nln pg 29 blk | 105 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Black Oxide | nylon locknut nln pg 16 blk | 135 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Black Oxide | #9 | nylon locknut nln pg 9 blk | 489 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Zinc/Clear | M8-1.25-1.25 | m8-1.25 nyl ins ln low stl znc din 985-6-1616-161 | 14 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | M6-1-1.00 | m6-1 nyl ins ln low a4ss din 985 | 5000 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Zinc/Clear | M5-.8-0.80 | m5-.8 nyl ins ln hvy stl znc din 982-8-1648-164 | 900 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Class 10.9 | Plain | M27-3.0-3.00 | m27-3.0 nylon insert l/n class 10 | 10 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Plain | M20-2.5-2.50 | m20-2.5 nylon insert l/n metric | 22 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Class 10.9 | Plain | M16-2.0-2.00 | m16-2.0 nylon insert l/n class 10 | 4 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M16-2.0-2.00 | m16-2.0 nylon insert l/n stainless | 77 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Zinc/Clear | M14-1.5-1.50 | m14-1.5 nylon insert zp | 19 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M14-2.0-2.00 | m14-2.0 nylon insert l/n stainless | 50 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M12-1.75-1.75 | m12-1.75 nylon insert l/n stainless | 68 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | M12-1.75-1.75 | m12-1.75 nylon insert l/n 316 stainless | 32 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1 1/4-7 | 1 1/4-7 nylon insert lock nut ne zinc | 20 |
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| Jackson | MS | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | M12-1.75 | M12x1.75 coarse nylock nut metric a-4 stainless | 68 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Class 8.8 | Zinc/Clear | M10-1.50 | M10-1.50 nylon insert lock nut ne 8.8 zinc din 982 | 150 |
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| Jackson | MS | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 7/8 nc heavy nylon insert nu series zinc | 20 |
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| Jackson | MS | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | m6 x 1.00 metric nylon jam nut a-2 stainless steel | 64 |
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| Jackson | MS | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | m16 x 2.0 coarse nylock nut metric a-4 stainless | 8 |
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| Jackson | MS | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | m8 x 1.25 coarse nylock nut metric a-4 stainless | 177 |
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| Jackson | MS | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | m6 x 1.00 coarse nylock nut metric a-4 stainless | 389 |
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| Jackson | MS | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | m24 x 3.00 coarse nylock nut metric a-2 stainless | 50 |
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| Jackson | MS | Lock Nut, Nylon Insert | Class 10.9 | Zinc/Clear | m6 x 1.00 coarse metric nut class 10 zinc | 6779 |
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| Jackson | MS | Lock Nut, Nylon Insert | Steel | Plain | 7/8-14 nf hex jam nut nylon (1.25 waf x .340 thick) | 4 |
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| MAINSOURC | NH | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M45913/1-10 | M45913/1-10fs3 (5/8-18 esna ne nut 18-8 ss) M45913/110FS3 | 100 |
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| Weaver | WA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 24-3.0 | 24-3.0 nylock nut 18-8 ss | 10 |
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| Weaver | WA | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 1 1/2-12 | 1 1/2-12 gr8 nylock nut yellow zinc | 17 |
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| Weaver | WA | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 1 1/2-6 | 1 1/2-6 gr8 nylock nut yellow zinc | 6 |
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| Weaver | WA | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 1 1/4-7 | 1 1/4-7 gr8 nylock nut yellow zinc | 48 |
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| Weaver | WA | Lock Nut, Nylon Insert | Grade 8 | Plain | 1 1/4-7 | 1 1/4-7 gr8 nylock nut plain | 66 |
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| Weaver | WA | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 1-14 | 1-14 gr8 nylock nut yellow zinc | 127 |
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| Weaver | WA | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 1-8 | 1-8 gr8 nylock nut yellow zinc | 13 |
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| Weaver | WA | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 7/8-14 | 7/8-14 gr8 nylock nut yellow zinc | 169 |
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| Weaver | WA | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 3/4-16 | 3/4-16 gr8 nylock nut yellow zinc | 385 |
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| Weaver | WA | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 7/16-20 | 7/16-20 gr8 nylock nut yellow zinc | 1678 |
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| Weaver | WA | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 7/16-14 | 7/16-14 gr8 nylock nut yellow zinc | 866 |
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| Weaver | WA | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 3/8-24 | 3/8-24 gr8 nylock nut yellow zinc | 1839 |
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| Weaver | WA | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 5/16-24 | 5/16-24 gr8 nylock nut yellow zinc | 1800 |
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| Weaver | WA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/4-10 | 3/4-10 nylon jam nut 18-8 ss | 34 |
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| Jackson | MS | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1 3/4-5 | 1 3/4-5 nc heavy nylon insert (nu) nut zinc | 15 |
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| Jackson | MS | Lock Nut, Nylon Insert | Steel | Plain | 2 1/4-4 1/2 | 2 1/4-4.5 tpi nc nu heavy nylon insert l/nut plain | 4 |
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| Jackson | MS | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M3-0.50 | m3 x .50 coarse nylock nut metric a-2 stainless | 300 |
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| Jackson | MS | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 1 3/4-5 | 1 3/4-5 nc nylon insert grade 8 locknut zinc yellow ne domestic | 12 |
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| Jackson | MS | Lock Nut, Nylon Insert | Grade 8 | Plain | 2-4 1/2 | 2-4.5 nc grade 8 nylon insert nu (heavy pattern) locknut plain | 1 |
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| Jackson | MS | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | 1/2-20 | 1/2-20 nf nylon locknut 316 stainless | 30 |
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| Jackson | MS | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | 3/8-24 | 3/8-24 nf nylon locknut 316 stainless | 63 |
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| Jackson | MS | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | 1/4-28 | 1/4-28 nf nylon locknut 316 stainless | 100 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1 1/2-6 | 1 1/2-6 nylon jam nut zinc | 31 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1 1/8-12 | 1 1/8-12 nylon jam nut zinc | 8 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1-14 | 1-14 nylon jam nut zinc | 262 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1-8 | 1-8 nylon jam nut zinc | 59 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 3/4-16 | 3/4-16 nylon jam nut zinc | 665 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 3/4-10 | 3/4-10 nylon jam nut zinc | 561 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 5/8-18 | 5/8-18 nylon jam nut zinc | 258 |
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| Weaver | WA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8-18 | 5/8-18 nylon jam nut 18-8 ss | 25 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 5/8-11 | 5/8-11 nylon jam nut zinc | 1323 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 9/16-18 | 9/16-18 nylon jam nut zinc | 750 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1/2-20 | 1/2-20 nylon jam nut zinc | 714 |
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| Weaver | WA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-20 | 1/2-20 nylon jam nut 18-8 ss | 88 |
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| Weaver | WA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 | 1/2-13 nylon jam nut 18-8 ss | 52 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 5/16-24 | 5/16-24 nylon jam nut zinc | 1900 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1/4-28 | 1/4-28 nylon jam nut zinc | 1400 |
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| Weaver | WA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 | 1/4-28 nylon jam nut 18-8 ss | 81 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #10-32 | 10-32 nylon jam nut zinc | 3944 |
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| Weaver | WA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 | 10-32 nylon jam nut 18-8 ss | 4994 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #10-24 | 10-24 nylon jam nut zinc | 8281 |
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| Weaver | WA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 | 6/32 nylon jam nut 18-8 ss | 465 |
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