The 1/2"-13 Grade 5 Nylon Insert Hex Flange Lock Nut, featuring a zinc clear finish, is a high-quality fastener designed for industrial use. This pack of 25 nuts, from the trusted brand Earnest, is made of steel and has a coarse thread size of 1/2"-13. The external hex drive style ensures easy and secure installation, making it a reliable choice for various applications requiring a durable and long-lasting fastening solution.
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