Introducing the ARP SAE Bolt Kit 1/4-20 x 3.500, designed for high performance and reliability. This kit includes 12pt stainless steel bolts with a thread diameter-pitch of 1/4-20 and a grip diameter of 1/4". The socket size required is 5/16 12pt, providing a secure fit during installation. With a UHL of 3.500" and a thread length of 1.000", these bolts are perfect for a variety of applications.

The ARP brand is synonymous with quality and precision engineering. With over 200,000 square feet of operational facilities in Southern California, including forging, heat-treating, machining, and quality control, ARP ensures that every product meets the highest standards. Their extensive product line covers virtually every fastener needed in an engine, driveline, suspension, and frame, catering to both OEM replacement parts and specialty hardware for motorsports applications.

Whether you're working on a high-performance racing engine or a custom project, the ARP SAE Bolt Kit 1/4-20 x 3.500 is the perfect choice for your fastening needs. With a head height of 0.255" and a collar diameter of 0.515", these bolts are designed to provide strength and durability in demanding environments. Trust ARP for premium quality and performance that exceeds expectations.