Drive pins with a .300" head by Powers Fasteners have a specially designed point that allows it to properly penetrate into typical base materials for the the purpose of permanently fastening a fixture to concrete, concrete block and structural steel. A plastic flute mounted just above the point of the pin guides the pin through the drive tool during the driving operation. The mechanically galvanized coating conforms to ASTM B695, Class 55 for fastening through pressure treated lumber into concrete and grout-filled concrete masonry.
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