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Minimum Order Quantity of 10.

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  • Regular price $ 0.25

1/2-20 All Metal Flange Hex Locknut - Med Carbon Steel - Phosphate & Oil - Grade G - UNF

Lock nuts are used in extreme vibration and high-torque applications. They create friction between the workpiece material, nut, and bolt which prevents loosening. The flanged base provides additional bearing surface area to better distribute load.