ARP S/S 1/2-20 12pt. Nuts - (10 Pack) 41011510 Internal lacing system with adjustable

Internal lacing system with adjustable Velcro strap reduces snag potnetial of the laces

25' barb and AN-16 Male inlet

have all been torture-tested to 1 million cycles on our hydraulic test rig

three generations of track experience

ARP S/S 1/2-20 12pt. Nuts - (10 Pack) 41011510 Internal lacing system with adjustableARPs 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 1 2 20 in Thread 9 16