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 | ||||||||
| Global | CA | Lock Nut, Nylon Insert | Steel | Plain | 45/8 x 0.063 t4.50 | 2-047-n0552-90 parker seal o-ring 4.625 odx0.063 thx4.50 id | 1 |
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| Global | CA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 7/8-14 | thin nylon ins l/n 18-8 nte locknut 303ss | 225 |
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| Global | CA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 1/2-13 | nylon insert locknut 18-8 ss passivate | 49 |
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| Global | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | M4-0.70 | nylon insert locknut clear rohs din 985 | 789 |
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| Global | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #6-32 | nylon insert locknut | 7,806 |
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| Global | CA | Lock Nut, Nylon Insert | Steel | Plain | #4-40 | 79nkcfm2-40 esna self-locking nut 4-40 | 5 |
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| Global | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 3/4-10 | nylon insert locknut i | 15 |
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| Global | CA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 | nylon insert locknut 18-8 ss | 761 |
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| Global | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 3/8-16 | nylon insert locknut i | 35 |
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| Global | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #4-40 | nylon insert locknut | 7,846 |
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| Global | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1/4-20 | nylon insert locknut i | 1,500 |
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| Global | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | M3.0-0.50 | nylon insert locknut | 73,590 |
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| Global | CA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M3.0-0.50 | nylon insert locknut 18-8 ss | 1,483 |
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| Global | CA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 | nylon insert locknut 18-8 ss | 380 |
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| Global | CA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M2.5-0.45 | nylon insert locknut 18-8 ss | 15,016 |
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| Global | CA | Lock Nut, Nylon Insert | Steel | Plain | 7/16-14 | hex nut | 518 |
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| Global | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #8-32 | nylon insert locknut i | 6,887 |
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| Global | CA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 | MS21044-C3 | 100 |
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| Global | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 5/16-18 | nylon insert locknut | 1,852 |
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| Global | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #4-40 | nylon insert locknut ii | 11,400 |
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| Hodell | OH | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | 1/4-20 | 1/4-20 nylon insert locknut 316 ss | 51 |
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| Hodell | OH | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/4 | 3/4 nylon insert locknut 304 ss | 6 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | Steel | Plain | 1 1/4-7 | nylon insert locknut steel 1-1/4-7 | 150 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1 1/8-7 | nylon insert l/n 1 1/8-7 zinc | 6 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | Steel | Plain | 1-8 | nylon insert locknut stl thin 1-8 | 70 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 5/8-11 | nylon insert locknut steel zp 5/8-11 | 319 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1/2-13 | nylon insert locknut steel zp 1/2-13 | 528 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | Steel | Black Oxide | #10-32 | 10-32 stl nylon insert l/n blk ox | 205 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #2-56 | nylon insert locknut thin 2-56 stl zp | 2940 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 8 9/16-12 | nylon insert locknut stl zy grd8 9/16-12 | 610 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | 316, 317, A4 Stainless | Plain | 7/16-14 | nylon insert locknut s/s t316 7/16-14 | 400 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 | nylon insert thin l/n s/s 18-8 1/4-20 | 2000 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #12-24 | reg nylon insert l/n s/s 18-8 #12-24 | 3230 |
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| Hodell | OH | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 3/4-16 | 3/4-16 nyl ins l/n unf zinc | 17 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #10-24 | nylon insert locknut steel zp 10-24 | 3620 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M3-0.50 | M3x0.5 nylon insert l/n s/s a2 din 985 | 150 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 8 3/4-16 | nylon insert locknut stl zy grd8 3/4-16 | 395 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | Grade 8 | Plain | 3/8-16 | nylon insert locknut grade 8 3/8-16 | 45 |
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| Global | CA | Lock Nut, Nylon Insert | Steel | Plain | 1 | zn1 valco instruments-internal 1/16 nut internal fitting | 25 |
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| Global | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | M3.5-0.60 | M3.5-.6 nylon insert locknut steel zinc i din 985 | 197 |
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| Global | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #2-56 | 2-56 nylon insert locknut steel zinc iii clear rohs | 2,930 |
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| Global | CA | Lock Nut, Nylon Insert | Steel | Plain | #6-32 | ms17830-06c military nut nylon insert #6-32 thd x 0.305-0.313 af x 0.160-0.188 th ss #6-32 thd x 0.305-0.313 af x 0.160-0.188 th ss | 239 |
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| Global | CA | Lock Nut, Nylon Insert | Steel | Plain | #8-32 | ms17830-08c military nut nylon insert #8-32 thd x 0.336-0.345 af x 0.219-0.281 th ss #8-32 thd x 0.336-0.345 af x 0.219-0.281 th ss | 4 |
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| Global | CA | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 5/8-11 | nylon insert locknut 15/16 hexx3/4 h 15/16 hexx3/4 h | 313 |
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| Global | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | M2.5-0.45 | nylon insert locknut clear rohs clear rohs din 985 | 1,787 |
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| Global | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #10-32 | nylon insert locknut iii | 2,799 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 7/16-20 | nylon insert locknut steel zp 7/16-20 | 3400 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1 1/2-6 | nylon insert locknut steel zp 1-1/2-6 | 24 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 1-8 | nylon insert locknut steel zp 1-8 | 93 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 3/4-16 | nylon insert locknut steel zp 3/4-16 | 200 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 3/4-10 | nylon insert locknut steel zp 3/4-10 | 190 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 9/16-18 | nylon insert locknut steel zp 9/16-18 | 500 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | Steel | Cadmium | #12-24 | nylon insert locknut steel cad #12-24 | 145 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | Steel | Black Oxide | nylon insert locknut stl 8-32 blk oxide | 1000 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | Steel | Plain | #8-32 | hex lock nut all nylon 8-32 | 1000 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | Steel | Plain | 1/4-20 | hex lock nut all nylon (black) 1/4-20 | 300 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | Steel | Plain | M10-1.50 | M10x1.5 nylon insert l/n stlzy din 985 | 150 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 5/8-11 | 5/8-11 hexlight l/n nyloninsert steel zp (548-ESNA (LOCKNUTS)) | 399 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | Grade 8 | Zinc/Yellow | 1 1/2-12 | nylon insert locknut stl zy g8 1-1/2-12 | 60 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | Grade 8 | Zinc/Clear | 3/8-24 | nylon insert locknut grade 8 zp 3/8-24 | 50 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 | nylon insert l/n s/s 18-8 1/4-28 | 89 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #5-40 | regular nylon insert l/n s/s 18-8 #5-40 | 1500 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #2-56 | thin nylon insert l/n s/s 18-8 2-56 | 50 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | Grade 8 | Plain | 7/16-14 | nylon insert locknut grade 8 7/16-14 | 20 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | Grade 8 | Plain | 5/16-18 | nylon insert locknut grade 8 5/16-18 | 275 |
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| NAPPCO | TX | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M6-1.00 | m6x1.0 nylon insert l/n s/s a2 din 985 | 2155 |
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| Cal Fastenrs | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | M3-0.50 | m3-.5 nylon insert l/n trivalent zinc nylon insert | nylon insert | nylon insert | 3,000 |
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| Cal Fastenrs | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 9/16-12 | 9/16-12 nylon insert lock nut trivalent zinc nylon insert l/n trivalent zinc | nylon insert l/n trivalent zinc | nylon insert l/n trivalent zinc | 200 |
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| Cal Fastenrs | CA | Lock Nut, Nylon Insert | Grade 5 | Zinc/Clear | 5/16-18 | 5/16-18 nylon insert lock nut grade 5 zinc earn p# 361035t | earn p# 361035t | earn p# 361035t | earn p# 361035t | 4,000 |
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| Cal Fastenrs | CA | Lock Nut, Nylon Insert | Plain | 5/16-18 | 5/16-18 locking hex nut nylon nl-51618 | nl-51618 | nl-51618 | nl-51618 | nl-51618 | 600 |
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| Cal Fastenrs | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 3/4-10 | 3/4-10 hex nylok nut i nylon lock nu 75CNNEZ | 5 |
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| Cal Fastenrs | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 7/8-9 | 7/8-9 hex nylok nut i 87CNNEZ | 125 |
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| Cal Fastenrs | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #8-32 | nylon insert lock nut-ntm pattern thin pattern-Cr3+ | 6,930 |
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| Cal Fastenrs | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | M10-1.50 | nylon insert l/n Cr3+ din 985 din 985 | 1,100 |
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| Cal Fastenrs | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 5/16-18 | 5/16-18 hex nylok nut low profile - Cr3+ 31CNNEZ/CR3LOW | 3,000 |
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| Cal Fastenrs | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #4-40 | hex nylon insert l/n low profile Cr3+ | 450 |
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| Cal Fastenrs | CA | Lock Nut, Nylon Insert | Grade 8 | Plain | 1-8 | nylon insert l/n- | 5 |
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| Cal Fastenrs | CA | Lock Nut, Nylon Insert | Grade C | Zinc/Yellow | 5/16-18 | 5/16-18 nylon lock nut-gr 8 steel zinc & yellow grade c locknut | grade c locknut | grade c locknut | 50 |
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| Cal Fastenrs | CA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 | 6-32 hex nylok nut low profile stainless nylon ins l/n | nylon ins l/n | nylon ins l/n | 24 |
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| Cal Fastenrs | CA | Lock Nut, Nylon Insert | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #2-56 | 2-56 hex nylok nut stainless nylon ins l/n | nylon ins l/n | nylon ins l/n | 70 |
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| Cal Fastenrs | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 3/8-16 | 3/8-16 hex nylok nut zinc i see 37cnnez/cr3 see 37cnnez/cr3 | 300 |
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| Cal Fastenrs | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | 5/16-18 | 5/16-18 hex nylok nut low profile zinc i nte pattern see 31cnnez/cr3low nte pattern see 31cnnez/cr3low | 160 |
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| Cal Fastenrs | CA | Lock Nut, Nylon Insert | Grade 5 | Zinc/Clear | 3/4-10 | 3/4-10 nylon insert l/n grade 5 trivalent zinc 95615a270 95615a270 | 125 |
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| Cal Fastenrs | CA | Lock Nut, Nylon Insert | Grade 5 | Zinc/Clear | 1/2-13 | 1/2-13 grade 5 nylon insert l/n trivalent zinc gr.5 nylon insert gr.5 nylon insert | 2,000 |
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| Cal Fastenrs | CA | Lock Nut, Nylon Insert | Grade 5 | Zinc/Clear | 1/4-20 | 1/4-20 nylon insert lock nut steel grade 5 zinc rohs nylon insert l/n nylon insert l/n | 9,500 |
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| Cal Fastenrs | CA | Lock Nut, Nylon Insert | Steel | Zinc/Clear | #6-32 | 6-32 nylon insert lock nut-trivalent zinc nm series | 1,483 |
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