Introducing the ARP SAE Bolt Kit, a must-have product for any avid maker or hobbyist looking for high-quality bolts for their projects. With a product code of 640-4000, this bolt kit is guaranteed to meet your needs with its sturdy construction and reliable performance. Made by the trusted brand ARP, known for its exceptional craftsmanship and durability, you can trust that these bolts will get the job done.

These black oxide bolts come in a convenient kit that includes bolt sizes of 1/4-20 x 4.000, with a 12pt design for added grip and stability. The specifications of these bolts include a socket size of 5/16 12pt, UHL of 4.000", thread length of 1.000", and grip length of 3.000". With a thread diameter-pitch of 1/4-20 and a grip diameter of 1/4", you can easily secure your materials with these reliable bolts. The wrenching size of 5/16" ensures easy installation and removal, while the head height of 0.255" and collar diameter of 0.515" provide added strength and stability.

ARP's commitment to quality and precision is evident in every product they create. With their state-of-the-art manufacturing facilities in Southern California, ARP produces high-performance fasteners that are trusted by professionals in various industries, from Formula 1 racing to marine applications. Whether you're working on a small DIY project or a high-performance vehicle, you can rely on ARP to deliver the best bolts for your needs. Upgrade your toolkit with the ARP SAE Bolt Kit and experience the difference in quality and performance today.