Nylon Insert Locknuts

Nylon Insert Locknuts

Nylon Insert Locknuts, also known as Stop Nuts, are available in steel with a zinc, black oxide, black zinc and yellow zinc finish; and in 316 and 18-8 stainless steel, with an optional black oxide finish. Offering a wide array of styles, nylon insert locknuts feature a nylon filled collar at the back end which restricts movement once a threaded fastener is installed.

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Part No.Part DescriptionCarton QtyPrice
541392 M2.5-0.45 Nylon Insert Locknuts / 18-8 Stainless Steel / DIN985
 5,000 $311.95
594010 M3-0.5 Nylon Insert Locknuts / 316 Stainless Steel (A4) / DIN985
 6,000 $177.12
559044 M3-0.5 Nylon Insert Locknuts / Steel (Cl. 8) / Black Oxide / DIN985
Class 8 Steel 2,500 $87.85
278227 M3-0.5 Nylon Insert Locknuts / Steel (Cl. 8) / Zinc / DIN985
Class 8 Steel 2,500 $58.35
627655 M3-0.50 Nylon Insert Locknuts / Steel (Cl. 10) / Zinc / DIN985
Class 10 Steel 2,500 $101.40
540852 M3-0.5 Nylon Insert Locknuts / 18-8 Stainless Steel / DIN985
 5,000 $302.30
557805 M4-0.7 Nylon Insert Locknuts / 316 Stainless Steel (A4) / DIN985
 5,000 $464.85
559079 M4-0.7 Nylon Insert Locknuts / Steel (Cl. 8) / Black Oxide / DIN985
Class 8 Steel 2,000 $93.84
278232 M4-0.7 Nylon Insert Locknuts / Steel (Cl. 8) / Zinc / DIN985
Class 8 Steel 2,000 $43.44
627667 M4-0.70 Nylon Insert Locknuts / Steel (Cl. 10) / Zinc / DIN985
Class 10 Steel 2,000 $97.26
540865 M4-0.7 Nylon Insert Locknuts / 18-8 Stainless Steel / DIN985
 5,000 $281.25
540873 M5-0.8 Nylon Insert Locknuts / 18-8 Stainless Steel / DIN985
 5,000 $419.55
557812 M5-0.8 Nylon Insert Locknuts / 316 Stainless Steel (A4) / DIN985
 5,000 $473.60
558599 M5-0.8 Nylon Insert Locknuts / Steel (Cl. 8) / Black Oxide / DIN985
Class 8 Steel 2,000 $83.32
278245 M5-0.8 Nylon Insert Locknuts / Steel (Cl. 8) / Zinc / DIN985
Class 8 Steel 2,000 $94.94
627670 M5-0.80 Nylon Insert Locknuts / Steel (Cl. 10) / Zinc / DIN985
Class 10 Steel 2,000 $105.38
557825 M6-1.0 Nylon Insert Locknuts / 316 Stainless Steel (A4) / DIN985
 2,500 $478.52
559085 M6-1.0 Nylon Insert Locknuts / Steel (Cl. 8) / Black Oxide / DIN985
Class 8 Steel 1,500 $93.21
278250 M6-1.0 Nylon Insert Locknuts / Steel (Cl. 8) / Zinc / DIN985
Class 8 Steel 1,500 $62.14
627689 M6-1.0 Nylon Insert Locknuts / Steel (Cl. 10) / Zinc / DIN985
Class 10 Steel 1,500 $109.13
540883 M6-1.0 Nylon Insert Locknuts / 18-8 Stainless Steel / DIN985
 4,000 $259.64
557837 M8-1.25 Nylon Insert Locknuts / 316 Stainless Steel (A4) / DIN985
 1,000 $382.81
559092 M8-1.25 Nylon Insert Locknuts / Steel (Cl. 8) / Black Oxide / DIN985
Class 8 Steel 1,000 $92.42
278265 M8-1.25 Nylon Insert Locknuts / Steel (Cl. 8) / Zinc / DIN985
Class 8 Steel 1,000 $82.88
627693 M8-1.25 Nylon Insert Locknuts / Steel (Cl.10) / Zinc / DIN985
Class 10 Steel 1,000 $127.44
540890 M8-1.25 Nylon Insert Locknuts / 18-8 Stainless Steel / DIN985
 1,500 $168.88
540909 M10-1.50 Nylon Insert Locknuts / 18-8 Stainless Steel / DIN985
 750 $211.07
557731 M10-1.5 Nylon Insert Locknuts / 316 Stainless Steel (A4) / DIN985
 500 $437.50
558600 M10-1.5 Nylon Insert Locknuts / Steel (Cl. 8) / Black Oxide / DIN985
Class 8 Steel 500 $94.81
278144 M10-1.5 Nylon Insert Locknuts / Steel (Cl. 8) / Zinc / DIN985
Class 8 Steel 500 $63.32