Lock Nut, Nylon Insert (ISO 10512)
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.
0 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 | ||||||||
| 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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| OneMonroe | NC | Lock Nut, Nylon Insert | Brass | Plain | 3/8-16 | 3/8-16 nyl ins l/n ne type-esna brs | 5 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Brass | Plain | 3/8-16 | 3/8-16 nyl ins l/n ne type-efi brs | 97 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Brass | Plain | 3/8-16 | 3/8-16 nylon insert l/n brass | 56 |
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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 8 | Zinc/Yellow | 5/16-24 | 5/16-24 yellow zinc finish ne grade 8 nylon insert lock nut | 25 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Grade 2 | Zinc/Clear | #12-28 | #12-28 zinc finish nm grade 2 nylon insert lock nut | 100 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Grade 2 | Zinc/Clear | #5-40 | #5-40 zinc finish nm grade 2 nylon insert lock nut | 100 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #8-32 | 8-32 nyl ins l/n ntm type-efi l/n2stl znc | 9875 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 | 8-32 nyl ins l/n ntm type-esna 18-8ss | 100 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #8-32 | 8-32 thin nylon ins. l/n zinc pltd | 10400 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Zinc/Black | #8-32 | 8-32 nylon insert l/n black zinc | 4900 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 3/4-16 | 3/4-16 nylon insert l/n plated | 48 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 3/4-16 | 3/4-16 nylon insert l/n plated | 130 |
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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 | 620 |
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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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| 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 | 746 |
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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 | 1827 |
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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 | 1650 |
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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/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 | 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 | 316, 317, A4 Stainless | Plain | M5-0.8-0.80 | m5-0.8 nylon locknut 316 s.s. waxed | 500 |
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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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| OneMonroe | NC | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M10-1.5-1.50 | m10-1.5 nylon insert l/n stainless | 75 |
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| OneMonroe | NC | Lock Nut, Nylon Insert | Steel | Zinc/Clear | M10-1.25-1.25 | m10-1.25 nyl ins ln low stl znc din 985-8-163fine8-163fine | 200 |
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| OneMonroe | MA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 5/8-11 | 5/8-11 nylon lock nut (ne)-steel/zinc | 50 |
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| OneMonroe | MA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #8-32 | 8-32 nylon lock nut thin pattern stl/zinc | 90 |
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| OneMonroe | MA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | M8-1.25-1.25 | m8-1.25 hex nylon insert locknut stl zinc din 985fts50349dx | 150 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 5-0.8 | 5-0.8 nylock nut zinc | 1005 |
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| Weaver | WA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 4-.7 | 4-.7 nylock nut zinc | 111 |
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| Weaver | WA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-.7 | 4-.7 nylock nut 18-8 ss | 863 |
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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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| CIF | IL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 | #10-24 nylon insert lock nut 18-8 stainless steel | 1565 |
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| OneMonroe | MN | Lock Nut, Nylon Insert | Plain | 1/4-20 | 1/4-20 lh x .625 nylon insert | 117 |
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| OneMonroe | MN | Lock Nut, Nylon Insert | Grade 2 | Zinc/Clear | #5-40 | #5-40 zinc finish nm grade 2 nylon insert lock nut | 100 |
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| OneMonroe | MN | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-24 | 5/16-24 nf nyl ins ln ss | 700 |
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| Brikksen | FL | Lock Nut, Nylon Insert | Silicon Bronze | Plain | 7/16-14 | 7/16-14 nylon insert lock nut sil bronze 651 | inquire |
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| Brikksen | FL | Lock Nut, Nylon Insert | Aluminum | Plain | 5/16-18 | 5/16-18 nylon insert l/n alum | inquire |
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| Brikksen | FL | Lock Nut, Nylon Insert | Silicon Bronze | Plain | 1/2-13 | 1/2-13 nylon insert lock nut sil/bronze 651 | inquire |
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| Brikksen | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 | 10-24 nylon insert locknut ss/waxed 100 per box f-72 | inquire |
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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 nylon insert locknut ss/acg clear | inquire |
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| Brikksen | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 | 8-32 nylon insert ln ss/chrome/50 per | inquire |
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| Brikksen | FL | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | 1/2-13 | 1/2-13 nyl ins l/n 316ss/wax | inquire |
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| Brikksen | FL | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | 5/8-11 | 5/8-11 nylon insert lock nut 316ss 25 per box | inquire |
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| Brikksen | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 | hex lock nut w/ white nylon insert waxed a2 m4-.70 din 985 | inquire |
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| Brikksen | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-24 | 3/8-24 nylon insert l/n ss | 1000 |
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| Brikksen | FL | Lock Nut, Nylon Insert | Silicon Bronze | Plain | 1/2-13 | 1/2-13 nylon insert lock nut sil/bronze 651 | 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/chr- | inquire |
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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 thin pattern nylon insert locknut 18-8ss chrome plated- | inquire |
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| Brikksen | FL | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | M3-0.50 | hex lock nut w/ white nylon insert-50 per bag a4 m3-.50 din 985 | 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 l/n ss/sandstone m73 | inquire |
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| Brikksen | FL | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | 1/2-13 | 1/2-13 nylon insert hex lock nut 316 ss 25 per small bag 5 small bags per master pack-generic brand | 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 insert l/n ss | 894000 |
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| Brikksen | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M12-1.75 | m12-1.75 nylon insert hex lock nut white insert 18-8 ss 25 per small bag 5 small bags per master pack-generic brand din 985 | inquire |
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| Brikksen | FL | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | 7/16-14 | 7/16-14 nylon insert l/n 316ss | 2000 |
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| Brikksen | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M3-0.50 | m3-.5 nylon insert hex lock nut white insert 18-8 ss 100 per small bag 5 small bags per master pack-generic brand din 985 | 21000 |
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| Bossard | AZ | Lock Nut, Nylon Insert | Steel | Plain | locknut nylon insert 3/8-16 9/16wid | 1000 |
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| Optimas | IL | Lock Nut, Nylon Insert | Steel | Plain | 3/8-24 | 3/8-24 asme b18.16.6 nylon insert lock nut steel plain pack of 100 | 750 |
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| Optimas | IL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M8-1.25 | m8x1.25 nylon insert lock nut a2 ss din 985 | 73124 |
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| Coburn Myers Fastening Systems | PA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | lock nut nylon insert carbon steel zinc/clear | 2814 |
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| Coburn Myers Fastening Systems | PA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | lock nut nylon insert carbon steel zinc/clear | 359 |
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| Brikksen | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M30-3.50 | hex lock nut w/ white nylon insert a2 m30-3.5 din 985 | inquire |
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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 | 158000 |
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| Brikksen | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Fluoropolymer-Based (Xylan, Fluorokote, Teflon) | 1/4-20 | 1/4-20 nylon insert ln ss/teflon wax | inquire |
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| Brikksen | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1 1/4-7 | 1 1/4-7 nyl ins lock nut ss | 10 |
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| Brikksen | FL | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M12-1.25 | hex lock nut w/ white nylon insert 1.25 pitch a2 m12-1.25 din 985 | 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 thin pattern nylon loc nut ss/chrom- | 1000 |
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| Brikksen | FL | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | M20-2.50 | hex lock nut w/ white nylon insert a4-80 m20-2.5 din 985 | inquire |
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| Brikksen | FL | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | M16-2.00 | hex lock nut w/ white nylon insert-5 per bag a4 m16-2.0 din 985 | inquire |
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| Raw Produ | NJ | Lock Nut, Nylon Insert | Grade 8 | Plain | 3/4-10 | nylon lock nuts grade 8 3/4-10 | 190 |
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| Raw Produ | NJ | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-20 | waxed nylon insert lock nuts 18-8ss 1/2-20 | 263 |
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| Mansco | MI | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 | 8-32 hex m/s nylon insert locknut nm pattern 18-8 s/s 100/box | 450 |
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| Mansco | MI | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 | 10-32 hex m/s nylon insert locknut nm pattern 18-8 s/s waxed | 28852 |
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| Global Fa | TX | Lock Nut, Nylon Insert | Steel | Cadmium | #6-32 | 6-32 steel hex/nylon-insertthin/locknut cad11 esna f22ntm-62 | 150 |
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| Global Fa | TX | Lock Nut, Nylon Insert | Steel | Cadmium | #4-40 x .060 | 4-40x.060 steel nylon/insertclinch-nut cad 11 esna f22ncfma2-40 | 592 |
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| Global Fa | TX | Lock Nut, Nylon Insert | Aluminum | Plain | #10-32 | 10-32 aluminumhex/nylon-insert locknut/thindyed-blue esna 68ntmj-02 | 75 |
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| Olander | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 3/8-16 thin nylon insert l/n stl zn | 8907 |
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| F. Solutions | OH | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | nylon insert lock nut 5/16-24 18.8 | 375 |
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| SPC | TX | Lock Nut, Nylon Insert | Aluminum | Anodized | #10-32 | 10-32 NM Nylon Insert Locknut Aluminum Anodized, MS20365D-1032A NILN | 60000 |
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| Lightning | LA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1-8 | nylon insert lock nut plated | 388 |
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| Lightning | LA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 | nylon insert lock nut 18-8 ss 18-8 s/s | 4942 |
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