Simpson Strong-Tie PDPA PDPA-250 Drive Pin, 0.157 in Dia Shank, 2-1/2 in L, Steel, Galvanized

The PDPA is a hardened-steel, powder-actuated fastener designed to fasten building components to concrete, steel and CMU. The PDPA consists of a fastener with a 0.3 in Dia head and a 0.157 in Dia shank. The PDPA provides maximum jobsite productivity with fast installation. Features: - The minimum effective shank length must equal or exceed the sum of the thickness of the attached material and the minimum embedment depth - Designed for use with Simpson Strong-Tie® powder-actuated tool systems as well as other common tools - For A36 and A572 Grade 50 structural steel