Lindstrom 8 in. x 1/2 in. Slotted Hex Head Sheet Metal Screws (100 per Pack)

A thread forming tapping screw with spaced threads and a gimlet point. Has an indented top surface, 6 flat sides with a flat washer which projects beyond the sides and provides a flat bearing surface. Accepts hex wrench. Slotted drive is added to make it easier to remove.|Zinc plated|Material: steel|Sold in packs of 100|1/4 in. hex size|Highly versatile|Common project applications: roofing, HVAC, steel stud framing, gutters and register vents