The Simpson Strong-Tie .157 in. x 2 in. Powder-Actuated Pin with 1 in. Washer is a reliable and efficient fastening solution designed to secure building components to concrete, steel, and CMU (Concrete Masonry Unit). It consists of a hardened-steel PDPA pin preassembled with a 1-inch washer, providing additional bearing surface for enhanced uplift resistance. Key Features: The minimum effective shank length must equal or exceed the sum of the thickness of the attached material and the minimum embedment depth. Code listed per ICC-ES ESR-2138, Florida FL15730, and LA RR25469. Compatible with Simpson Strong-Tie powder-actuated tool systems as well as other common tools. Features a 0.300-inch head diameter and a 0.157-inch shank diameter. Specifically designed for A36 and A572 Grade 50 structural steel applications. Length: 2 inches. The Simpson Strong-Tie provides a reliable and secure connection for various construction applications. With its washered pin design, it offers enhanced load resistance and helps ensure a durable and long-lasting connection. It is compatible with Simpson Strong-Tie powder-actuated tool systems and meets industry codes and standards for reliable performance and safety. Specification Details Width (in) 1 Height (in) 2 Depth (in) 1 Dimensions 1 × 1 × 2 in Brand Simpson Strong-Tie Coating Mechanically Galvanized Material Carbon Steel Compatible Simpson Tools PTP-27L, PT-27, PT-22A, PT-22HA Other Compatible Tools 721, D-60, U-2000, System 1, System 3 and most other low-velocity tools Length (in) 2 Shank Diameter (in) 0.157 Package Quantity 100