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 | ||||||||
| 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 | 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 | Zinc/Yellow | 5/16-18 | 5/16-18 yellow zinc finish nte jam nylon insert lock nut | 911 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Zinc/Yellow | 1/4-20 | 1/4-20 yellow zinc finish nte jam nylon insert lock nut | 3450 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Grade 8 | Plain | 1-8 | 1-8 plain finish ne grade 8 nylon insert lock nut | 51 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Grade 2 | Zinc/Clear | 3/4-10 | 3/4-10 zinc finish ntu grade 2 heavy jam nylon insert lock nut | 192 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Grade 2 | Zinc/Clear | 3/4-10 | 3/4-10 zinc finish nu grade 2 heavy nylon insert lock nut | 37 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 | 1/4-28 nylon insert l/n stainless pkg | 100 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Zinc/Black | 1/4-20 | 1/4-20 thin nylon ins. l/n black zinc | 2000 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 | 1/4-20 thin nylon ins. l/n stainless | 10 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1/4-20 | 1/4-20 hvy std nyl ins ln nu efi l/n2stl znc | 1500 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Cadmium/Yellow | 1/4-20 | 1/4-20 nyl ins l/n ne type-esna l/n4stl cadyl | 19 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | 1/4-20 | 1/4-20 nyl ins l/n ne type-efi t-316 | 76 |
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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 | nylon insert stop nuts-light hex standard height (nm & ne series) steel zinc | 180 |
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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 a2 s/s nylon insert lock nut din 985 | 30 |
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| OneMonroe | MA | Lock Nut, Nylon Insert | Class 10.9 | Plain | M8-1.25-1.25 | 8mm x 1.25 class 10 nylon insert l/n-yz | 2.84 |
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| OneMonroe | MA | Lock Nut, Nylon Insert | Class 10.9 | Plain | M10-1.50-1.50 | 10mm x 1.50 class 10 nylon insert l/n-yz | 3.58 |
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| OneMonroe | MA | Lock Nut, Nylon Insert | Class 10.9 | Plain | M12-1.75-1.75 | 12mm x 1.75 class 10 nylon insert l/n-yz | 3.66 |
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| OneMonroe | MA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1 1/8-12 | 1-1/8-12 nylon l/n-zp | 12 |
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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 | 84 |
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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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| OneMonroe | MA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #6-32 | 6-32 thin nyl ins l/n rohs stl z/cl | 900 |
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| OneMonroe | MA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | M4-.7-0.70 | m4-.7 nyl ins l/n rohs stl z/cl | 1000 |
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| OneMonroe | MA | Lock Nut, Nylon Insert | Steel | Plain | 3/8-16 | 3/8-16 nylon inst locknuts | 1135 |
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| OneMonroe | MA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 thin nyl ins l/n ss | 5000 |
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| OneMonroe | MA | Lock Nut, Nylon Insert | Grade 5 | Zinc/Clear | 5/16-18 | 5/16-18 nyl ins ln grade 5 zinc rohs | 13500 |
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| OneMonroe | MA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1/2-20 | nut hex nylon insert 1/2-20 st/zc | 1000 |
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| OneMonroe | MA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | M4-0.7-0.70 | lock nut nylon stop m4-0.7 steel/zinc din 985 | 2270 |
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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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| 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 | 316, 317, A4 Stainless | Plain | m6 x 1.00 coarse nylock nut metric a-4 stainless | 339 |
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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 | Steel | Zinc/Clear | #5-44 | 5-44 nylock nut zinc | 800 |
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| METRO IND | OH | Lock Nut, Nylon Insert | Steel | Zinc/Black | M5 | M5 elastic stop nut steel black zinc din 985 | 500 |
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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 | 132 |
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| Weaver | WA | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 1-8 | 1-8 gr8 nylock nut yellow zinc | 23 |
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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 | 172 |
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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 | 387 |
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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 | 1686 |
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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 | 891 |
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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 | Steel | Plain | 2-12 | 2-12 heavy nylock nut plain | 1 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 24-2.0 | 24-2.0 nylock nut zinc | 43 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 22-2.5 | 22-2.5 nylock nut zinc | 23 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 20-2.0 | 20-2.0 nylock nut zinc | 26 |
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| Weaver | WA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 20-2.5 | 20-2.5 nylock nut 18-8 ss | 261 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 18-1.5 | 18-1.5 nylock nut zinc | 42 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 18-2.5 | 18-2.5 nylock nut zinc | 28 |
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| Weaver | WA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 16-2.0 | 16-2.0 nylock nut 18-8 ss | 641 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 14-1.5 | 14-1.5 nylock nut zinc | 159 |
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| MAINSOURC | NH | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M5-0.80 | M5-.8 ny insert l/n (ne/nm) 18-8 ss din 985 | 500 |
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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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| Jackson | MS | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | #10-32 | 10-32 nf nylon locknut 316 ss | 50 |
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| Jackson | MS | Lock Nut, Nylon Insert | Class 10.9 | Zinc/Clear | M24-2.00 | m24 x 2.00 fine pitch metric nyloc nut class 10 985-10 zinc plated | 5 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1 1/4-12 | 1 1/4-12 nylock nut zinc | 42 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 24-3.0 | 24-3.0 nylock nut zinc | 30 |
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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 | 264 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1-8 | 1-8 nylon jam nut zinc | 84 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 7/8-14 | 7/8-14 nylon jam nut zinc | 95 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 7/8-9 | 7/8-9 nylon jam nut zinc | 1028 |
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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 | 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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| 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 | 711 |
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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 | 7/16-14 | 7/16-14 nylon jam nut zinc | 513 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 3/8-24 | 3/8-24 nylon jam nut zinc | 1200 |
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| MAINSOURC | NH | Lock Nut, Nylon Insert | Steel | Plain | #8-32 | m45938/8-36 (esna l79nc6-832) M45938/836 | 5 |
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| MAINSOURC | NH | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | MS17830-04C316 (ESNA NM LOCK NUT 4-40 316 SS) MS1783004C316 | 50 |
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| MAINSOURC | NH | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 | 6-32 thin stop nut [ntm-nte] 18-8 ss | 866 |
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| MAINSOURC | NH | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #2-56 x 79 | 2-56 esna 1660 l/n 79-1660-26 18-8 ss | 140 |
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| MAINSOURC | NH | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 | ms21083c06 (6-32 esna nut ntm ss) | 58 |
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| MAINSOURC | NH | Lock Nut, Nylon Insert | Steel | Plain | #10-32 | ms21044n3 (10-32 nm esna nut st c&y) | 30 |
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| MAINSOURC | NH | Lock Nut, Nylon Insert | Steel | Plain | 04 | ms21044n04 (4-40 nm esna nut st c&y) | 60 |
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| MAINSOURC | NH | Lock Nut, Nylon Insert | Steel | Plain | #10-32 | lock nut 10-32 nylon | 812 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Grade 8 | Phosphate | 3/8-16 | 3/8-16 nylon insert lock nut ne gr.8 phosphate and oil | 970 |
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| TownCountry | AR | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 | 1/2-13 nylon insert lock nut ne s.s. 18-8 | 94 |
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| TownCountry | AR | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 | #10-24 nylon insert locknut nm 18-8 stainless steel | 200 |
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| Jackson | MS | Lock Nut, Nylon Insert | Brass | Plain | #8-32 | 8-32 nc ne nylon lock nut brass | 1389 |
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| METRO IND | OH | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1/2-13 | elastic stop nut uss | 785 |
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| METRO IND | OH | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1 1/8-7 | elastic stop nut uss | 70 |
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| METRO IND | OH | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1 1/4-7 | elastic stop nut uss | 42 |
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| METRO IND | OH | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1-8 | elastic stop nut uss | 191 |
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| METRO IND | OH | Lock Nut, Nylon Insert | Steel | Plain | 5/8-11 | hex nut nylon | 11 |
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| METRO IND | OH | Lock Nut, Nylon Insert | Steel | Plain | 3/8-16 | hex nut nylon | 90 |
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| METRO IND | OH | Lock Nut, Nylon Insert | Steel | Plain | 1/4-20 | hex nut nylon | 1425 |
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| METRO IND | OH | Lock Nut, Nylon Insert | Steel | Plain | 1/2-13 | hex nut nylon | 69 |
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| METRO IND | OH | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M8 | elastic stop nut s/s din 985 | 1000 |
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| METRO IND | OH | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M6 | elastic stop nut s/s din 985 | 845 |
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| METRO IND | OH | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M5 | elastic stop nut s/s din 985 | 1398 |
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| METRO IND | OH | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 | elastic stop nut s/s din 985 | 1460 |
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| METRO IND | OH | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M3 | elastic stop nut s/s din 985 | 86 |
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| METRO IND | OH | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M20 | elastic stop nut s/s din 985 | 6 |
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| METRO IND | OH | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M16 | elastic stop nut s/s din 985 | 92 |
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| METRO IND | OH | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M14 | elastic stop nut s/s din 985 | 55 |
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| METRO IND | OH | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M12 | elastic stop nut s/s din 985 | 86 |
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| METRO IND | OH | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M10 | elastic stop nut s/s din 985 | 69 |
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| METRO IND | OH | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | M20 | elastic stop nut 316 s/s din 985 | 10 |
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| METRO IND | OH | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | M10 | elastic stop nut 316 s/s din 985 | 100 |
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