Hex Lock Nut Nylon Insert 18-8 Stainless Steel
In stock
These hex lock nuts utilize a nylon insert to create pressure against the fastener during tightening. The nut is locked into place by the nylon insert to minimize loosening from vibrations. Locking capability is retained up to 250 °F (121 °C). Grade 18-8 stainless steel. UNC threads.
Note: WAF stands for width across flats.
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