ARP Valve Cover Bolt - 1/4-20 in Thread - 12 Point Head - 6.6 L - GM Duramax CC-3P-MT Bolts have 1/4"-20 threads and

Bolts have 1/4"-20 threads and a built-in captured washer

Strategically place comfort foam with Super-Grip leather

all Tri-Ax handles are now Forged from high strength aluminum alloy

Attach a hanging bracket to hang from th eside of a tool box

06" OD x 0

ARP Valve Cover Bolt - 1/4-20 in Thread - 12 Point Head - 6.6 L - GM Duramax CC-3P-MT Bolts have 1/4"-20 threads andARPs 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: Valve Cover Fastener Bolt 1