Dart Iron Eagle Toyota 2JZ Head Studs (DA66140117)

Point One S220 Head Studs boast an impressive 220,000psi nominal tensile strength, made from steel sourced only from US mills. Precision is paramount. All fasteners are individually racked and heat treated in-house in vacuum furnaces under the supervision of our full-time metallurgist. Every stud is straightened and centerless ground for exceptional concentricity. Threads are rolled post-heat treatment providing optimal strength. 12-point nuts are cold forged in-house and vacuum heat treated. Washers are hardened and double-disc ground, further contributing to consistent results.

Every critical fastener is made, start to finish, in our state-of-the-art facility in Rogersville, Missouri, USA. The commitment to quality is further emphasized as the fasteners are packaged in bags with external threads protected in a sleek retail box. Dense foam protection is used to ensure your Point One Head Studs arrive in pristine condition. Choose Point One for uncompromising strength, precision engineering, and the quality of American craftsmanship.