The ARP SAE Bolt Kit 1/4-28 x .515 is a high-quality, reliable product that is essential for any automotive enthusiast or professional mechanic. Made by the reputable brand ARP, this kit includes a set of stainless steel bolts that are designed to withstand the toughest conditions. With a thread diameter-pitch of 1/4-28 and a socket size of 5/16 12pt, these bolts are versatile and can be used for a variety of applications.

These ARP bolts have a thread length and UHL of 0.515 inches, providing a secure and tight fit. The head height is 0.255 inches and the collar diameter is 0.515 inches, ensuring a precise and accurate installation every time. Whether you are working on your car's engine, suspension, or frame, these bolts are the perfect choice for a secure and durable fastening solution.

ARP is known for their high-quality manufacturing processes and attention to detail, making them a trusted brand in the automotive industry. With facilities in Southern California dedicated to forging, heat-treating, machining, quality control, and packaging, ARP ensures that every product meets their high standards. Whether you are a professional racer or a DIY enthusiast, the ARP SAE Bolt Kit 1/4-28 x .515 is a must-have addition to your toolbox.