ARP Replacement Nuts - 5/16"-24 Thread, 3/8" 12 Pt. Socket Size - (10 Pack) R07C092XL and precision J-form threads rolled

and precision J-form threads rolled after heat-treat to create a fastener that has threads 1000% stronger than others

2A/5 - certified for 2024

The wings aid in keeping your harness in place under impact

1961-1970 Chevrolet C20 Pickup

1/2 in Spacer

ARP Replacement Nuts - 5/16"-24 Thread, 3/8" 12 Pt. Socket Size - (10 Pack) R07C092XL and precision J-form threads rolledConstructed from the finest aerospace quality materials. All replacement nuts meet ARP's exacting quality control standards. All replacement nuts are 180, 000 psi tensile strength. ARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, IMSA, NASCAR and