The ARP SAE Bolt Kit 5/16-18 x 1.250 is a top-of-the-line product designed for high performance and durability. With a product code of 641-1250, this bolt kit is a must-have for any professional or DIY mechanic. The bolts are black oxide coated for added protection against corrosion and wear, ensuring they will last for years to come.

These 12-point bolts have a socket size of 3/8 and a UHL (Under Head Length) of 1.250 inches. The thread length is 1.000 inches, with a grip length of 0.250 inches. The thread diameter-pitch is 5/16-18, making it compatible with a wide range of applications. The grip diameter is 5/16 inches and the head height is 0.300 inches, with a collar diameter of 0.620 inches. The wrenching size required is 3/8 inches.

ARP is a trusted brand in the automotive industry, known for producing high-quality fasteners and hardware. With manufacturing facilities in Southern California, ARP has been a leader in the industry for over 50 years. Their product line includes thousands of part numbers, catering to a wide range of applications from everyday vehicles to high-performance racing cars. Upgrade your bolts with the ARP SAE Bolt Kit 5/16-18 x 1.250 for reliable and long-lasting performance.