ARP Stainless Steel 12 Point Nuts - 3/8-24 (10) Helmet Chin Bar Vent 134" mild steel

134" mild steel

AFCO's winning products start with winning design and engineering

Threads are 7/16"-14 x 1

ASM stands for Anti-Submarining

ARP Stainless Steel 12 Point Nuts - 3/8-24 (10) Helmet Chin Bar Vent 134" mild steelARPs 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 NHRA drag racing and marine applications. Since 1968, ARP is the fastener of champions and the world leader in fastener technology. Product Description: Nut 3 8 24 in Thread 7 16