The Hillman Group 601 Stop Nut, 3/8-16-Inch, 15-Pack

$4.64
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SKU:
HZ15232
UPC:
008236001334
Condition:
New
Availability:
Free Shipping from the USA. Estimated 2-4 days delivery.
Lock Nuts are also known as stop nuts. Stop nuts are used for fastening to a bolt when mechanically joining materials together. The bolt threads into the nylon material are located at the top of the nut. The purpose of the nylon insert is to prevent backing off or loosening from vibration.