Curb Hoppers0My CartARP (Automotive Racing Products)Nut - 3/8-24 in Thread - 7/16 in 12 Point Head - Chromoly - Black Oxide - Universal - PairListing ID: 917257UPC: 672036012250Manufacturer Part Number: 300-8322Reference Part Number(s): ARP300-8322In Stock, 21 AvailableWill Ship Within 3 Days$9.45Brand NewCopyright (C) 2019-2024 Initial Holdings LLC dba Curb Hoppers. All Rights Reserved.