5/16-18 Serrated Flange Hex Lock Nuts Flanged Locknuts Zinc Plated 25 PCS

Product Specification Flange Nuts have flat and serrated designs designed to act as an integrated, non-spinning washer, eliminating the need for a separate washer. Serrated flange nuts are fabricated with a built in serrated washer that resist loosening due to vibration. System of Measurement : Inch Flange Nut Size : 5/16-18 Material : Zinc Plated Inside Diameter : 5/16 Inch Pitch Size : 18 Threads per Inch (Coarse Thread) Package Included 25 x Serrated Flange Hex Lock Nuts 5/16-18 Warranty MewuDecor hardware has the highest quality on the market. Buy with confidence. Money back or exchange guarranteed.