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4-40 Nylon Insert Locknut 18-8 SS

Item Number: 1722001
Quantity Unit Price
1 to 999 $.05
1,000+ $0.03
Total Cost: $0.05
  • Details
  • FAQ

Details

4-40 Nylon Insert Locknut 18-8 SS . Hex nut with a nylon-filled collar at its back end. When a screw reaches the collar, the threads and nylon form a tight, frictional fit, restricting movement of the screw when it is subjected to vibration. Designed to be used with like-material machine screws and bolts. It is able to be reused more times than a two-way reversible nut, however, nylon will begin to deteriorate at temperatures from 150? - 350?. 18-8 stainless steel is best for applications where corrosion resistance is required.

FAQ

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Unless specifically indicated as "domestic USA" in the product details, all of our products are import material.
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