KEP NUT UNC ZINC #4-40

  • Keps Nuts, also known as K lock nuts.
  • A hex nut pre-assembled with a free spinning external tooth lock washer.
  • The locking action is achieved when the nut is tightened against a bearing surface as the teeth of the lock washer dig into it.
  • The most popular type of locknut because of its versatility, cost and ease of installation
Part #: XKN440
Availability: Special Order - 7 to 10 day lead time
Price: $0.3588
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The KEP NUT UNC ZINC #4-40 is designed for effective fastening in mechanical assemblies, featuring a unique captive washer that provides a secure connection. Constructed from durable zinc-plated steel, it offers enhanced corrosion resistance and strength, making it suitable for both indoor and outdoor use. Ideal for applications in automotive and industrial settings, this nut ensures consistent performance and ease of installation, accommodating standard #4-40 UNC threads.
Products specifications
Thread Type UNC