Simpson GDP-50KT 1/2″ Concrete Pins w/Fuel Cell, Pkg 1000

Simpson Strong-Tie GDP concrete pins are designed to work with the GCN-MEPMAG gas-actuated concrete nailer as well as with most major-brand gas-actuated concrete-nailer tools. The patented 10-fastener strip is designed with break-away plastic. The pins are designed for use in A36 and A572 steel, concrete, CMU block and sand-lightweight concrete over metal deck. Every box of GDP concrete pins comes with 1 GFC34 Fuel Cell.