Introducing the ARP Metric Thread Bolt Kit M12 x 1.50 x 90 hex black oxide bolts, a high-quality and reliable product designed for various automotive and industrial applications. With a product code of 664-1010 and belonging to the ARP brand, known for its superior manufacturing processes and extensive product line, this metric thread bolt kit is a must-have for any mechanic or DIY enthusiast.

This kit includes bolts with a socket size of 14mm hex, a UHL (Under Head Length) of 90mm, a thread length of 30mm, and a grip length of 60mm. The thread diameter-spacing is M12 x 1.50mm, with a grip diameter of 12mm and wrenching size of 14mm. The head height measures 11.7mm, and the collar diameter is 21.6mm, ensuring a secure and precise fit for your project.

ARP is a highly diversified manufacturer with state-of-the-art facilities in Southern California dedicated to forging, heat-treating, machining, quality control, finishing, and packaging/warehousing. Their commitment to excellence is evident in the thousands of part numbers they offer, ranging from high performance OEM replacements to specialty hardware used in motorsports like Formula 1, IndyCar, NASCAR, and NHRA drag racing, as well as marine applications.

Whether you're working on your engine, driveline, suspension, or frame, the ARP Metric Thread Bolt Kit M12 x 1.50 x 90 hex black oxide bolts are the perfect choice for superior strength, durability, and performance. Upgrade your fasteners with ARP and experience the difference in quality and reliability.