Curb Hoppers0My CartARP (Automotive Racing Products)Nut 5/8-18 in Thread 13/16 in 12 Point Head Chromoly Black Oxide Universal EachListing ID: 917981Manufacturer Part Number: 300-8309Reference Part Number(s): ARP300-8309In Stock, 1 AvailableWill Ship Within 3 Days$14.50Brand NewCopyright (C) 2019-2023 Initial Holdings LLC dba Curb Hoppers. All Rights Reserved.