Simpson PDPA-250MG 2-1/2" Drive Pins - Mechanically Galvanized, Pkg 100 18 Gauge Straight T-Head Finish Nails high-capacity joist support for apartments

high-capacity joist support for apartments and condominiums

Masonry and Concrete Applications: When installing to grouted CMU walls or concrete

repetitive installations

and other outdoor structures

5-inch diameter lally columns and 3

Simpson PDPA-250MG 2-1/2" Drive Pins - Mechanically Galvanized, Pkg 100 18 Gauge Straight T-Head Finish Nails high-capacity joist support for apartmentsThe 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. 300" diameter head and a 0. 157" diameter shank. The PDPA provides maximum jobsite productivity with fast installation. California Residents: WARNING