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.
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 | ||||||||
| TownCountry | AR | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 3/4-10 | nylon insert lock nut nte | 700 |
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| TownCountry | AR | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | nylon insert lock nut ne 18-8 304 304sst | 2275 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 1-8 | nylon insert lock nut ne | 175 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 3/4-10 | nylon insert lock nut ne | 400 |
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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 | 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 | 400 |
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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 | 240 |
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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 | 1/2-13 | nylon insert lock nut ne | 850 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 3/8-16 | nylon insert lock nut ne | 2296 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 5/16-18 | nylon insert lock nut ne | 3400 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 1/4-20 | nylon insert lock nut ne | 5000 |
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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 | 7/8-9 | nylon insert lock nut ne | 115 |
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| TownCountry | AR | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/4-10 | nylon insert lock nut ne 18-8 304 304 | 182 |
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| TownCountry | AR | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8-11 | nylon insert lock nut ne 18-8 304 304sst | 9 |
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| TownCountry | AR | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 5/8-11 | nylon insert lock nut ne | 234 |
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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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| MAINSOURC | NH | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 | hvy nylon-insert l/n [nu] 18-8 ss | 502 |
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| Jackson | MS | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1/4-28 | nf insert locknut ne | 5226.5 |
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| Jackson | MS | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 | nc nylon locknut 18-8 ss | 2860 |
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| Jackson | MS | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1 1/2-12 | 1 1/2-12 nf insert jam nut nte series | 112 |
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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) | 610 |
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| Jackson | MS | Lock Nut, Nylon Insert | Grade C | Zinc/Yellow | 1/2-20 | 1/2-20 nf nylon insert lock-nut zy (gr.c) | 768 |
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| Jackson | MS | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-24 | 5/16-24 nf nylon insert jam nut 18-8 ss | 330 |
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| Jackson | MS | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #10-32 | nf insert locknut ne | 4946 |
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| Jackson | MS | Lock Nut, Nylon Insert | Brass | Plain | 5/8-11 | nc ne nyloc | 35 |
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| Jackson | MS | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 3/4-16 | nf jam nuts nte series | 1024 |
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| Jackson | MS | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 3/8-24 | nf jam nuts nte series | 4133 |
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| Jackson | MS | Lock Nut, Nylon Insert | Steel | Plain | 3/8 | nc hex nut | 681 |
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| Jackson | MS | Lock Nut, Nylon Insert | Grade C | Zinc/Yellow | 1 1/2-6 | 1 1/2-6 nc nylon insert lock-nut zy (gr.c) | 33 |
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| Jackson | MS | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1/4-28 | nf jam nuts nte series | 6060 |
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| Jackson | MS | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1-14 | fine jam nuts nte series | 202 |
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| Jackson | MS | Lock Nut, Nylon Insert | Class 8.8 | Zinc/Clear | M4-0.70 | coarse nyloc nut class 8 din 985-8 | 1373 |
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| Jackson | MS | Lock Nut, Nylon Insert | Brass | Plain | 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 | Steel | Zinc/Clear | 7/16-20 | nf jam nuts nte series | 4872 |
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| Jackson | MS | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M12-1.75 | coarse nylock nut a-2 18-8 304 | 1012 |
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| Jackson | MS | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 9/16-18 | nf insert locknut ne | 750 |
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| Century | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-24 | continental aero 79nte-064 purple nylon locknut 3/8-24 18-8 eq esna 79nte-064 | 350 |
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| Century | FL | Lock Nut, Nylon Insert | Steel | Plain | 1-14 | ms20364-1614 1-14 nylon insert locknut | 5 |
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| Century | FL | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | 3/4-10 | 3/4-10 nylon insert locknut 316 stainless | 34 |
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| GLF | OH | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1/4-20 | 1/4-20 fin hex nyl ins lock nut stl zc | 47963 |
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| OneMonroe | MN | Lock Nut, Nylon Insert | Steel | Zinc/Clear | M16 | m16 nylon insert lock nut steel / zinc din 985 | 26 |
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| OneMonroe | MN | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1/4-20 | 1/4-20 nylon insert l/n nte (7/16x13/64) stl & zinc per print rev 3 | 8000 |
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| OneMonroe | MN | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 5/16 | 5/16 hvy nyl ins ln zp | 74 |
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| Alma Bolt | MI | Lock Nut, Nylon Insert | Grade 8 | Plain | 1 3/8-12 | 1 3/8-12 sae (59n 1610-222) nylon insert lock nut grade 8 | 41 |
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| QCS | OR | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 | 8-32 nylon insert locknut stainless | 1460 |
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| QCS | OR | Lock Nut, Nylon Insert | Brass | Plain | 1/2-13 nylon insert locknut brass | 82 |
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| Brikksen | FL | Lock Nut, Nylon Insert | Grade C | Zinc/Clear | 1/4-20 | 1/4-20 nylon insert l/n gr c szd 845040 | inquire |
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| Brikksen | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 | 1/2-13 nylon insert locknut ss 50 per box f-12box | inquire |
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| Brikksen | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | 1/4-20 | 1/4-20 nylon insert lock nut ss/black oxide | inquire |
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| Brikksen | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 | 1/4-20 nylon insert lock nut 18-8 ss waxed | 401000 |
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| Brikksen | FL | Lock Nut, Nylon Insert | Aluminum | Plain | 1/2-13 | 1/2-13 nylon ins lock nut alum | 3000 |
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| Brikksen | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 | 10-32 nylon insert l/n ss | 214000 |
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| Brikksen | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 | 3/8-16 thin pattern nylon insert lock nut ss 100 per box | inquire |
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| Brikksen | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 nylon ins l/n ss/waxed | 38000 |
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| Brikksen | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 | 1/4-20 nylon insert hex lock nut 18-8 ss bulk-generic brand | inquire |
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| Brikksen | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Fluoropolymer-Based (Xylan, Fluorokote, Teflon) | 3/8-16 | 3/8-16 nylon insert l/n 18-8ss teflon wax | inquire |
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| Brikksen | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Chrome Plated | #8-32 | 8-32 nylon insert ln ss/bright chrome- | 180000 |
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| Brikksen | FL | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | 3/8-16 | 3/8-16 nylon insert hex lock nut 316 ss 50 per small bag 5 small bags per master pack-generic brand | 800 |
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| Brikksen | FL | Lock Nut, Nylon Insert | Grade 8 | Zinc/Clear | 1/2-13 | 1/2-13 nyl ins l/n gr 8 s/zd | inquire |
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| Brikksen | FL | Lock Nut, Nylo n Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Chrome Plated | M6-1.00 | hex lock nut w/ white nylon insert chrome plated a2 m6-1.0 din 985 | inquire |
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| Brikksen | FL | Lock Nut, Nylon Insert | Steel | Zinc/Yellow | 3/8-16 | 3/8-16 nylon insert l/n s/zinc yellow | inquire |
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| Brikksen | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-20 | 1/2-20 nylon insert hex lock nut 18-8 ss 25 per small bag 5 small bags per master pack-generic brand | inquire |
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| Brikksen | FL | Lock Nut, Nylon Insert | Brass | Plain | #10-24 | 10-24 nylon insert l/n brass | 9000 |
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| Bossard | AZ | Lock Nut, Nylon Insert | Steel | Plain | locknut nylon insert | 700 |
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| Brikksen | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8-18 | 5/8-18 nylon insert hex lock nut 18-8 ss 10 per small bag 5 small bags per master pack-generic brand | inquire |
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| Coburn Myers Fastening Systems | PA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | lock nut nylon insert 18-8 stainless plain | 459 |
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| Coburn Myers Fastening Systems | PA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | lock nut nylon insert 18-8 stainless plain | 18 |
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| Brikksen | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Chrome Plated | #10-24 | 10-24 nylon insert lock nut chrome over 18-8 ss waxed 50 per small bag 5 small bags per master pack-generic brand | inquire |
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| Brikksen | FL | Lock Nut, Nylon Insert | Plain | 7/8-14 | 7/8-14 nylon l/nut s/z 305203 | inquire |
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| Brikksen | FL | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | 3/4-10 | 3/4-10 nylon insert l/n 316ss | 1000 |
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| Field Fas | IL | Lock Nut, Nylon Insert | Grade 5 | Zinc/Clear | 1/2-20 | 1/2-20 ne nylon insert l/n gr 5 zc/rohs .0002 min thk 16 hours to white/72 hours to red rust | 4000 |
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| Raw Produ | NJ | Lock Nut, Nylon Insert | Steel | Chrome Plated | 5/8-11 | nylon lock nuts chrome 5/8-11-mpb2047 | 77 |
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| Raw Produ | NJ | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 7/16-14 | nylon lock nuts 304 ss 7/16-14 | 6981 |
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| Raw Produ | NJ | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #5-40 | nylon jam lock nuts 304 ss #5-40 | 4899 |
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| F. Solutions | OH | Lock Nut, Nylon Insert | Grade A | Zinc/Yellow | 7/16-14 | nylon insert lock nut 7/16-14 gr a zinc yellow | 1950 |
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| Wurth Ind | IN | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #6-32 | nut hx nyl ins ntm n2 zn 6-32 steel zinc/clear | 5111 |
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| Wurth Ind | IN | Lock Nut, Nylon Insert | Steel | Zinc/Yellow | 1 1/4-7 | nut hx nyl ins nu n2 zy 1 1/4-7 steel zinc/yellow | 120 |
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| AFI | FL | Lock Nut, Nylon Insert | Steel | Zinc/Yellow | 3/8-24 | 3/8-24 nylon insert locknut st zd () | 1100 |
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| Global Fa | TX | Lock Nut, Nylon Insert | Steel | Cadmium | 5/16-24 x 3/16 | 5/16-24x.188 steelnylon/insert spline-nut cad2 esna f42nd12-054 | 95 |
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| Global Fa | TX | Lock Nut, Nylon Insert | Steel | Zinc/Clear | M2.5-0.45 | m2.5-0.45 steel nylon/inserthex/locknut zinc | 900 |
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| Olander | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 3/4-10 nylon insert locknut stl zn | 35 |
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| F. Solutions | OH | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 7/8-9 | nylon insert lock nut 7/8-9 gr8 zinc yellow | 366 |
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| THRDFAST | OK | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #12-24 | 18-8 ss nylon ins m/s lock nut b18.2.2 | 48 |
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| Lightning | LA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 7/8-9 | nylon insert lock nut plated | 265 |
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