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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
SupplierLocTypeMaterialFinishSizeDescriptionQty 
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CenturyFLLock Nut, Nylon InsertSteelPlainms21044b3 8
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CenturyFLLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plainms17830-6f 10
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CenturyFLLock Nut, Nylon InsertNylon (Polyamide)Plainheyco 8465 168
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GLFOHLock Nut, Nylon InsertSteelZinc/Clear1/4-281/4-28 fin hex jam nyl ins lock nut stl zc354
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GLFOHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5-0.80m5-0.8 fin hex nyl ins lock nut 18-8 s/s din 98543420
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GLFOHLock Nut, Nylon InsertSteelZinc/Clear5/16-185/16-18 fin hex jam nyl ins lock nut stl zc4636
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GLFOHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-185/16-18 fin hex jam nyl ins lock nut 18-8 s/s115
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GLFOHLock Nut, Nylon InsertGrade 8Zinc/Yellow1-81-8 fin hex nyl ins lock nut gr 8 stl zy75
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GLFOHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 fin hex jam nyl ins lock nut 18-8 s/s13
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GLFOHLock Nut, Nylon InsertGrade 5Zinc/Clear5/8-185/8-18 fin hex nyl ins lock nut gr 5 stl zc96
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GLFOHLock Nut, Nylon InsertSteelDip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)#10-24#10-24 fin hex nyl ins lock nut stl magni 575 12-20 um thk1718
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GLFOHLock Nut, Nylon InsertGrade 5Zinc/Clear1/4-201/4-20 fin hex nyl ins lock nut gr 5 stl zc1429
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GLFOHLock Nut, Nylon InsertGrade 5Zinc/Yellow3/4-163/4-16 fin hex nyl ins lock nut gr 5 stl zy387
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GLFOHLock Nut, Nylon InsertSteelZinc/Clear1 1/8-71-1/8-7 fin hex nyl ins lock nut stl zc100
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GLFOHLock Nut, Nylon InsertClass 10.9Zinc/ClearM10-1.50m10-1.5 fin hex nyl ins lock nut cl 10 stl zc din 985405
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GLFOHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM12-1.75m12-1.75 fin hex nyl ins lock nut stl 18-8 s/s din 985376
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GLFOHLock Nut, Nylon InsertClass 8.8Zinc/ClearM8-1.25m8-1.25 fin hex nyl ins lock nut cl8 stl zc din 985102
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GLFOHLock Nut, Nylon InsertGrade 8Zinc/Yellow3/8-243/8-24 fin hex nyl ins lock nut gr 8 stl zy1212
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GLFOHLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4-103/4-10 fin hex nyl ins lock nut 18-8 s/s55
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GLFOHLock Nut, Nylon InsertSteelZinc/Clear1 3/8-61-3/8-6 fin hex nyl ins lock nut stl zc12
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GLFOHLock Nut, Nylon InsertSteelZinc/Clear1 1/4-71-1/4-7 fin hex nyl ins lock nut stl zc64
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GLFOHLock Nut, Nylon InsertSteelZinc/Clear1/4-201/4-20 fin hex jam nyl ins lock nut stl zc12508
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GLFOHLock Nut, Nylon InsertSteelZinc/Clear7/16-207/16-20 fin hex nyl ins lock nut stl zc745
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OneMonroeMNLock Nut, Nylon InsertGrade 8Zinc/Yellow5/16-245/16-24 yellow zinc finish ne grade 8 nylon insert lock nut2850
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OneMonroeMNLock Nut, Nylon InsertGrade 8Zinc/Yellow5/16-245/16-24 yellow zinc finish ne grade 8 nylon insert lock nut50
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WeaverWALock Nut, Nylon InsertSteelZinc/Clear#3-483-48 nylock nut zinc100
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METRO INDOHLock Nut, Nylon InsertSteelZinc/Clear7/8-147/8-14 jam elastic stop nut nte sae steel zinc325
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JacksonMSLock Nut, Nylon InsertClass 10.9Zinc/ClearM18-1.50m18 x 1.50 fine metric nyloc nut class 10 27 mm waf x 18 mm tall zinc plated din 98525
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JacksonMSLock Nut, Nylon InsertClass 8.8Zinc/ClearM33-2.00m33 x 2.00 fine pitch metric nyloc insert locking nut class 8 zinc plated 50mm waf x 33mm tall iso 10511 din 9853
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TownCountryARLock Nut, Nylon InsertClass 8.8Zinc/YellowM12-1.75m12-1.75 nylon insert locknut ne 8.8 yellow zinc616
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow1/2-201/2-20 nylon insert lock nut ne gr.8 yellow zinc428
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TownCountryARLock Nut, Nylon InsertClass 8.8Zinc/ClearM08-1.25m08-1.25 nylon insert lock nut 8.8 zinc din 98580
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TownCountryARLock Nut, Nylon InsertGrade 8Zinc/Yellow7/16-147/16-14 nylon insert lock nut ne gr.8 yellow zinc50
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TownCountryARLock Nut, Nylon InsertSteelZinc/Clear7/16-147/16-14 nylon insert lock nut ne zinc1400
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OneMonroeMNLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40nylon insert lock nut 4-40 s/s44
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OneMonroeMNLock Nut, Nylon InsertGrade 8Plain1 1/8-121-1/8-12 grade 8 nylon lock nut-yz80
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OneMonroeNCLock Nut, Nylon InsertSteelPlain1/4-201/4-20 nylock nut100
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OneMonroeMNLock Nut, Nylon InsertPlainnylon insert l/n asst1
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JacksonMSLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-185/8-18 nf nylon insert jam nut 18-8 ss24
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OneMonroeNCLock Nut, Nylon InsertSteelZinc/ClearM24-3-3.00m24 x 3 nylon l/n-zp75
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OneMonroeNCLock Nut, Nylon InsertClass 8.8Zinc/ClearM22-1.5-1.50m22-1.5 nylon lock nut cl 8-zp75
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OneMonroeNCLock Nut, Nylon InsertSteelZinc/ClearM18-2.5-2.50m18 x 2.5 nylon l/n-zp487
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OneMonroeNCLock Nut, Nylon InsertSteelZinc/ClearM8-1.0-1.00m8 x 1.0 nylon l/n-zp90
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OneMonroeNCLock Nut, Nylon InsertSteelZinc/ClearM7-1.0-1.00m7 x 1.0 nylon l/n-zp52
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OneMonroeNCLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-328-32 0.188 thick nylon insert l/n-s.s.2000
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OneMonroeNCLock Nut, Nylon Insert316, 317, A4 StainlessPlain3/4-103/4-10 ne 316 stainless steel nylon insert lock nut57
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OneMonroeNCLock Nut, Nylon Insert316, 317, A4 StainlessPlain3/4-103/4-10 unc ne (standard) nylon insert locknuts coarse stain 316400
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OneMonroeNCLock Nut, Nylon Insert316, 317, A4 StainlessPlainM985nylon insert lock nut a4/316 stainless din 985700
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OneMonroeNCLock Nut, Nylon InsertSteelZinc/ClearM985nylon insert lock nut steel zinc blue chromated din 985100
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OneMonroeNCLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#8-328-32 nylon insert l/n-s.s. black oxide1375
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OneMonroeNCLock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#12-2412-24 nylon insert l/n-s.s.158
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OneMonroeNCLock Nut, Nylon Insert316, 317, A4 StainlessPlain1/2-131/2-13 nylon insert l/n-316-s.s.83
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OneMonroeNCLock Nut, Nylon InsertSteelPlain1 3/8-61-3/8-6 hex nylon jam lk nut8
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OneMonroeNCLock Nut, Nylon InsertSteelZinc/Clear1-81-8 nylon insert jam l/n-zp450
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OneMonroeNCLock Nut, Nylon InsertSteelPlain3/4-103/4-10 hex nylon jam lk nut700
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OneMonroeNCLock Nut, Nylon InsertSteelPlain3/8-163/8-16 hex nylon jam lk nut75
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OneMonroeNCLock Nut, Nylon InsertSteelZinc/Clear#6-326-32 nylon l/n-zp100
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OneMonroeNCLock Nut, Nylon InsertSteelZinc/Clear#10-2410-24 nylon l/n-zp30
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OneMonroeNCLock Nut, Nylon InsertAluminumPlain#8-328-32 nyl insert l/n-alum425
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JacksonMSLock Nut, Nylon Insert316, 317, A4 StainlessPlainM12-1.75M12x1.75 coarse nylock nut metric a-4 stainless84
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WeaverWALock Nut, Nylon InsertGrade 8Zinc/Yellow1 1/2-121 1/2-12 gr8 nylock nut yellow zinc17
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OneMonroeMALock Nut, Nylon InsertSteelZinc/Clear#6-326-32 thin nyl ins l/n rohs stl z/cl900
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OneMonroeMALock Nut, Nylon InsertSteelZinc/ClearM4-.7-0.70m4-.7 nyl ins l/n rohs stl z/cl1000
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OneMonroeMALock Nut, Nylon InsertSteelPlain3/8-163/8-16 nylon inst locknuts1135
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OneMonroeMALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-185/16-18 thin nyl ins l/n ss5000
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OneMonroeMALock Nut, Nylon InsertGrade 5Zinc/Clear5/16-185/16-18 nyl ins ln grade 5 zinc rohs13500
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OneMonroeMALock Nut, Nylon InsertSteelZinc/Clear1/2-20nut hex nylon insert 1/2-20 st/zc1000
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OneMonroeMALock Nut, Nylon InsertSteelZinc/ClearM4-0.7-0.70lock nut nylon stop m4-0.7 steel/zinc din 9852270
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TownCountryARLock Nut, Nylon InsertSteelZinc/Clear1 1/4-71 1/4-7 nylon insert lock nut ne zinc20
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TownCountryARLock Nut, Nylon InsertClass 8.8Zinc/ClearM10-1.50M10-1.50 nylon insert lock nut ne 8.8 zinc din 982150
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JacksonMSLock Nut, Nylon Insert316, 317, A4 StainlessPlainm6 x 1.00 coarse nylock nut metric a-4 stainless339
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WeaverWALock Nut, Nylon Insert300 Stainless (A1,A2, 18-8,304,310 etc.)Plain24-3.024-3.0 nylock nut 18-8 ss10
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WeaverWALock Nut, Nylon InsertSteelZinc/Clear#5-445-44 nylock nut zinc800
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METRO INDOHLock Nut, Nylon InsertSteelZinc/BlackM5M5 elastic stop nut steel black zinc din 985500
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WeaverWALock Nut, Nylon InsertGrade 8Zinc/Yellow1 1/2-61 1/2-6 gr8 nylock nut yellow zinc6
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WeaverWALock Nut, Nylon InsertGrade 8Zinc/Yellow1 1/4-71 1/4-7 gr8 nylock nut yellow zinc48
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WeaverWALock Nut, Nylon InsertGrade 8Plain1 1/4-71 1/4-7 gr8 nylock nut plain66
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WeaverWALock Nut, Nylon InsertGrade 8Zinc/Yellow1-141-14 gr8 nylock nut yellow zinc132
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WeaverWALock Nut, Nylon InsertGrade 8Zinc/Yellow1-81-8 gr8 nylock nut yellow zinc23
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