The company now offers a full line of lengths and diameters for Trubolt +. The high-strength, fully threaded, carbon-steel-plated stud body comes with fixture fastening capabilities. The product is ICC Report # ESR-2427 approved, made in the U.S., 2003 and 2006 IBC Compliant, and approved for seismic zones A–F. ITW Red Head. 630-350-0370.