Drive Pins 1/2"? Knurled - Tough, strong .300 Diameter Concrete Drive Pins.Drive Pins 1/2" Knurled features include: Concrete Drive Pins For fastening into concrete, steel, or masonry with power actuated tools .300 dia. Head with plastic ferrule as guide .143 dia. shank drive pins Order Qty of 100 = 1 Box of 100 Pieces Below is more info on our Drive Pins 1/2"? Knurled
