Drive pins with an 8 mm and 10 mm diameter head are designed for permanently fastening a fixture to concrete, some types of masonry and A36 structural steel. Drive pins are manufactured with a 0.177/0.145" diameter shank in various lengths. Knurled shank designs are available to increase performance in steel base materials. A plastic washer is mounted over the point to retain the drive pin in the fastener guide of the tool providing guidance during the driving operation.
