M3 x 0.5mm Metric -100 of Pack- Flange Nylon Insert Hex Locknuts Lock Nuts 304 Stainless Steel 18-8 Bright Finish

SIZE:M3 x 0.5mm Packaged Included: 100 PCS About Flange Nylon Inserted Lock Nuts Flanged nylon lock nuts are kind of lock nut with blue nylon insert and greater load-bearing capabilities. The flange design allows the nut to span larger holes than standard nylon stop nut. The nuts are widely used in conjunction with a mating bolt to fasten two or more parts together. Its inner diameter might be slightly smaller than the major diameter of the screw. Then nylon insert locks the nut by friction against the screw under the applied radial compressive force. The high quality 304 stainless steel provide perfect strength and good corrosion resistance in bad environments like high temperature, cold weather and high humidity areas without the need for time consuming and costly maintenance. Contact Us: If you have any questions when using, please feel free to contact us by Amazon message.