7/16"-14 Serrated Flange Hex Lock Nuts Carbon Steel Zinc Plated 20pcs 30mm X 32mm Features: Slotted screwdriver bits

Features: Slotted screwdriver bits

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For Chevrolet Silverado 3500 01-06

Wide Application - The copper solid rivets are commonly used in applications where a strong

7/16"-14 Serrated Flange Hex Lock Nuts Carbon Steel Zinc Plated 20pcs 30mm X 32mm Features: Slotted screwdriver bitsA flange nut is a nut that has a wide flange at one end that acts as an integrated, non spinning washer. This serves to distribute the pressure of the nut over the part being secured, reducing the chance of breaking to the part and making it less likely to loosen as a result of an uneven fastening surface. The flange may be serrated to provide a locking action. The serrations are angled such that they keep the nut from rotating in the direction that