Looking for high-quality SAE bolts for your automotive projects? Look no further than the ARP SAE Bolt Kit 5/16-18 x 4.750 12pt black oxide bolts. With a product code of 641-4750 and brand name ARP, you can trust that you are getting a reliable and durable product for your needs.

This bolt kit features a socket size of 3/8 12pt and a UHL (Under Head Length) of 4.750 inches. The thread length is 1.000 inches, with a grip length of 3.750 inches. The thread diameter-pitch is 5/16-18, with a grip diameter of 5/16 inches. The wrenching size is 3/8 inches, and the head height is 0.300 inches. The collar diameter is 0.620 inches, making it versatile for a variety of applications.

ARP is a trusted brand with a long history of manufacturing high-performance fasteners for a wide range of industries. With facilities in Southern California dedicated to forging, heat-treating, machining, quality control, finishing, and packaging, ARP ensures that every product meets their rigorous standards. Whether you are working on a street car or a high-performance race car, you can rely on ARP to provide the quality fasteners you need.