Curb Hoppers0My CartARP (Automotive Racing Products)Nut - 5/16-24 in Thread - 3/8 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 10Listing ID: 918760UPC: 672036012335Manufacturer Part Number: 3008331In Stock, 12 AvailableWill Ship Within 1 Day$41.87Brand NewCopyright (C) 2019-2024 Initial Holdings LLC dba Curb Hoppers. All Rights Reserved.