Lock Nut, Nylon Insert (ASME 18.2.2)
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.
Lock Nut, Nylon Insert (b18.2.2), 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 | ||||||||
| Jackson | MS | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1/4-28 | nf insert locknut ne | 4701.5 |
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| Jackson | MS | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #6-32 | nc nylon locknut 18-8 ss | 2860 |
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| Jackson | MS | Lock Nut, Nylon Insert | Grade C | Zinc/Yellow | 9/16-18 | 9/16-18 nf nylon insert lock-nut zy (gr.c) | 584 |
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| Jackson | MS | Lock Nut, Nylon Insert | Brass | Plain / Furnace Black | 3/8-16 | nc ne nyloc | 54 |
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| Jackson | MS | Lock Nut, Nylon Insert | Grade C | Zinc/Yellow | 1 1/4-12 | 1 1/4-12 nf nylon insert lock-nut (gr.c) & | 209 |
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| Jackson | MS | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M12-1.75 | coarse nylock nut a-2 18-8 304 | 1106 |
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| Jackson | MS | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 9/16-18 | nf insert locknut ne | 680 |
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| Jackson | MS | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1 | 1 nc insert locknut ne | 505.2 |
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| Jackson | MS | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1 1/2 | nc insert locknut ne | 52 |
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| Jackson | MS | Lock Nut, Nylon Insert | Grade C | Plain / Furnace Black | 1 1/8-12 | nf nylon insert l/nut 1.62 waf (gr. c) | 63 |
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| Jackson | MS | Lock Nut, Nylon Insert | Steel | Plain / Furnace Black | 1/2 | nc hex nut | 573 |
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| Jackson | MS | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1 1/8 | nc insert locknut ne | 126 |
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| Jackson | MS | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1 1/2 | nc nylon locknut 18-8 ss | 11 |
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| Jackson | MS | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain / Furnace Black | 7/8 | nc nylon locknut 316 ss | 2 |
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| Jackson | MS | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 3/8-24 | nf insert locknut ne | 2176.5 |
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| Jackson | MS | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 9/16 | nc nylon locknut 18-8 ss | 51 |
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| Jackson | MS | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 5/8 | nc insert locknut ne | 4389.96 |
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| Jackson | MS | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 7/16 | nc nylon locknut 18-8 ss | 170 |
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| Jackson | MS | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2-13 | nc nylon locknut 18-8 s/s | 6280 |
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| Jackson | MS | Lock Nut, Nylon Insert | Steel | Plain / Furnace Black | M10-1.50 | hex nut | 495 |
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| MAINSOURC | NH | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M5-0.80 | M5-.8 ny insert l/n (ne/nm) 18-8 ss din 985 | 500 |
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| TownCountry | AR | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/16-18 | nylon insert lock nut ne 18-8 304 304sst | 1675 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 5/16-18 | nylon insert lock nut nte | 3950 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 3/4-10 | nylon insert lock nut ne | 250 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 1/2-13 | nylon insert lock nut ne | 1250 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Class 10.9 | Zinc/Clear | M8-1.25 | nylon insert lock nut | 328 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1-8 | nylon insert lock nut ne | 75 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 7/8-9 | nylon insert lock nut ne | 115 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 5/8-11 | nylon insert lock nut ne | 280 |
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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 / Furnace Black | #6-32 | 6-32 thin stop nut [ntm-nte] 18-8 ss | 866 |
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| MAINSOURC | NH | Lock Nut, Nylon Insert | Steel | Plain / Furnace Black | #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.) | Plain / Furnace Black | #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 / Furnace Black | #6-32 | ms21083c06 (6-32 esna nut ntm ss) | 58 |
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| MAINSOURC | NH | Lock Nut, Nylon Insert | Steel | Plain / Furnace Black | #10-32 | ms21044n3 (10-32 nm esna nut st c&y) | 30 |
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| MAINSOURC | NH | Lock Nut, Nylon Insert | Steel | Plain / Furnace Black | 04 | ms21044n04 (4-40 nm esna nut st c&y) | 60 |
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| MAINSOURC | NH | Lock Nut, Nylon Insert | Steel | Plain / Furnace Black | #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 / Furnace Black | 1/2-13 | 1/2-13 nylon insert lock nut ne s.s. 18-8 | 850 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1 1/4-12 | 1 1/4-12 nylon insert lock nut nte zinc | 10 |
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| TownCountry | AR | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1-8 | 1-8 nylon insert lock nut ne s.s. 304 | 14 |
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| TownCountry | AR | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 7/8-9 | 7/8-9 nylon insert lock nut ne s.s. 18-8 | 258 |
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| TownCountry | AR | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain / Furnace Black | 3/8-24 | 3/8-24 nylon insert lock nut ne s.s. 316 | 100 |
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| MAINSOURC | NH | Lock Nut, Nylon Insert | Aluminum | Plain / Furnace Black | #4-40 | 4-40 esna 1660 l/n 68-1660-40 alum | 620 |
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| MAINSOURC | NH | Lock Nut, Nylon Insert | Steel | Plain / Furnace Black | M8-1.25 | ny insert l/n (ne/nm) stl z/clr din 985 | 100 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #6-32 | nylon insert lock nut nm | 2200 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 3/4-10 | nylon insert lock nut nte | 450 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 1-8 | nylon insert lock nut ne | 75 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 3/4-10 | nylon insert lock nut ne | 150 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1/2-13 | nylon insert lock nut nte | 175 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 5/8-18 | nylon insert lock nut ne | 50 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 5/8-11 | nylon insert locknut ne | 130 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 9/16-12 | nylon insert lock nut ne | 296 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 3/8-16 | nylon insert lock nut ne | 3300 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 5/16-18 | nylon insert lock nut ne | 2700 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 1/4-20 | nylon insert lock nut ne | 4000 |
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| TownCountry | AR | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/4-10 | nylon insert lock nut ne 18-8 304 304 | 255 |
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| TownCountry | AR | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/8-11 | nylon insert lock nut ne 18-8 304 304sst | 59 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1/2-20 | nylon insert lock nut ne | 23 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1/2-13 | nylon insert lock nut ne | 556 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 3/8-24 | nylon insert lock nut nte | 800 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 3/8-16 | nylon insert lock nut nte | 876 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 3/8-16 | nylon insert lock nut ne | 2196 |
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| TownCountry | AR | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain / Furnace Black | 5/16-18 | nylon insert lock nut ne s.s. 316sst | 42 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 5/16-18 | nylon insert lock nut ne | 8475 |
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| Shadran I | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #10-32 | 10-32 nylon lock nut stainless | 75 |
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| Shadran I | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #10-32 | (15) 10-32 nylon l/n ss rf | inquire |
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| Shadran I | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-20 | (15) 1/4-20 nylon lock nut ss | inquire |
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| Shadran I | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2 | 1/2 uss nylon l/n stainless | 108 |
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| Shadran I | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8 | 3/8 uss nylon l/n stainless | inquire |
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| Shadran I | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8-16 | (8) 3/8-16 nylon lock nut ss | inquire |
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| Shadran I | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/16 | 5/16 uss nylon l/n stainless | 30 |
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| Shadran I | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/16-18 | (10) 5/16-18 nylon lock nut ss | inquire |
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| Shadran I | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4 | 1/4 uss nylon l/n stainless | 15 |
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| Shadran I | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #10-24 | 10-24 nylon l/n stainless steel | 96 |
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| Shadran I | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #10-24 | (15) 10-24 nylon lock nut ss | inquire |
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| Shadran I | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #8-32 | 8-32 nylon l/n stainless steel | 65 |
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| Shadran I | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #8-32 | (15) 8-32 nylon lock nut ss rf | inquire |
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| Shadran I | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #6-32 | 6-32 nylon l/n stainless steel | 101 |
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| Shadran I | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #6-32 | (15) 6-32 nylon lock nut ss rf | inquire |
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| Shadran I | Lock Nut, Nylon Insert | Plain / Furnace Black | 6/32-3/8 | 6/32-3/8 acorn wing & nyloc | inquire |
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| Shadran I | Lock Nut, Nylon Insert | Plain / Furnace Black | M10-1.00 | m10-1.0 nylon lock nut | inquire |
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| Shadran I | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/8 | 5/8 uss nylon l/n stainless | 24 |
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| Shadran I | Lock Nut, Nylon Insert | Plain / Furnace Black | M20-2.50 | m20-2.50 nylon locknut | 10 |
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| Century | FL | Lock Nut, Nylon Insert | Grade 8 | Zinc/Clear | M20.0 | m20.0 hex lock nut grd 8 zinc plt din 982 | 200 |
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| Shadran I | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2 | (3) 1/2 uss nylon l/n stainless | 46 |
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| Shadran I | Lock Nut, Nylon Insert | Plain / Furnace Black | 7/16 | (8) 7/16 uss nylon l/n | 1 |
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| Shadran I | Lock Nut, Nylon Insert | Plain / Furnace Black | M5-0.80 | m5-.80 nyloc | inquire |
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| Shadran I | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #10-24 | (10) 10-24 nylon lock nut stainl | inquire |
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| Century | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1/2-13 | 1/2-13 ne style nylon insert lock nut steel zinc | 800 |
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| Shadran I | Lock Nut, Nylon Insert | Plain / Furnace Black | 1 | 1 uss nylon insert lock nut | 15 |
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| Shadran I | Lock Nut, Nylon Insert | Plain / Furnace Black | 7/8 | 7/8 uss nylon insert lock nut | 114 |
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| Shadran I | Lock Nut, Nylon Insert | Plain / Furnace Black | 3/4 | 3/4 uss nylon insert lock nut | 269 |
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| Shadran I | Lock Nut, Nylon Insert | Plain / Furnace Black | 5/8 | 5/8 uss nylon insert lock nut | 525 |
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| Shadran I | Lock Nut, Nylon Insert | Plain / Furnace Black | 1/2 | 1/2 uss nylon insert lock nut | 3996 |
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| Shadran I | Lock Nut, Nylon Insert | Plain / Furnace Black | 7/16 | 7/16 uss nylon insert lock nut | 380 |
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| Shadran I | Lock Nut, Nylon Insert | Plain / Furnace Black | 3/8 | 3/8 uss nylon insert lock nut | 4087 |
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| Shadran I | Lock Nut, Nylon Insert | Plain / Furnace Black | 5/16 | 5/16 uss nylon insert lock nut | 5872 |
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| Shadran I | Lock Nut, Nylon Insert | Plain / Furnace Black | 1/4 | 1/4 uss nylon insert lock nut | 18696 |
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| Century | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M8 | nut lock m8 sst din 985 | 5531 |
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| Century | FL | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #10-24 | 10-24 nm style nylon insert lock nut steel zinc | 6700 |
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| Century | FL | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain / Furnace Black | M8 | m8 in a4-80 ss iso 7040 din 985 | 2250 |
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| Century | FL | Lock Nut, Nylon Insert | m39024/11-03 | 1 |
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| Century | FL | Lock Nut, Nylon Insert | Ni-Cu Alloy (Monel, K-Monel, etc.) | Plain / Furnace Black | esna 09nu-101monel nut self locking hexagon | 76 |
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| Century | FL | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain / Furnace Black | 3/4-10 | 3/4-10 nylon insert locknut 316 stainless | 34 |
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| Century | FL | Lock Nut, Nylon Insert | Plain / Furnace Black | 3/8-16 | ms17829z6c | 537 |
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| Century | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 10/24 | esna 79nm-04 10/24 nm in ln ss 18-8 | 1630 |
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| Century | FL | Lock Nut, Nylon Insert | Class 8.8 | Zinc/Clear | M16.0 | m16.0 steel zinc plt hex lock nuts nylon insert class 8 din 985 | 1900 |
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| Century | FL | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #10-24 | 10-24 thin nylon insert locknut zinc | 2000 |
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| Century | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #8-32 | 8-32 nylon insert lock nut 18-8 stainless steel + lub wax | 2000 |
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| Century | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #10-24 | 10-24 nm nylon insert l/n 18-8 lubricating wax | 2000 |
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| Century | FL | Lock Nut, Nylon Insert | Class 8.8 | Zinc/Clear | M12-1.25 | m12-1.25 fine thread nylon insert l/n cl 8 zinc din 985 | 2000 |
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| Century | FL | Lock Nut, Nylon Insert | Steel | Zinc/Yellow | 1/4-28 | esna f21nte-048 1/4-28 nte nyl l/n stl zy | 2037 |
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| Century | FL | Lock Nut, Nylon Insert | Plain / Furnace Black | 5/8-18 | ms21083c10 | 59 |
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| Century | FL | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1/4-28 | esna 21nte-048 1/4-28 thin nylock nut steel zinc | 1645 |
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| Century | FL | Lock Nut, Nylon Insert | ms21044c6 | 3096 |
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| Century | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4 | 1/4 20 nte nylon insert l/n 18-8 1/4 20 nte nylon insert l/n 18-8 | 2371 |
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| Century | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-20 | 91831a029 1/4-20 nylon insert l/n s/s | 2400 |
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| Century | FL | Lock Nut, Nylon Insert | Steel | Cadmium | #10-32 | esna 22nd12-02 10-32 steel cad nylon nut-spline | 1100 |
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