Zinc Plated Slotted External Hex Washer Head Sheet Metal Screw Assortment in Plastic Tray (275-Pieces)

275-piece sheet metal screw assortment. 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.|Assortment contains 275-pieces of slotted hex washer head sheet metal screws zinc plated in the following sizes and quantities:6 x 3/8 in. 25-pieces 6 x 1/2 in. 25-pieces 6 x 3/in. 4 25-pieces 8 x 1/2 in. 20-pieces 8 x 3/4 in. 20-pieces 8 x 1 in. 20-pieces 10 x 1/2 in. 15-pieces 10 x 3/4 in. 15-pieces 10 x 1 in. 15-pieces 10 x 1-1/4 in. 15-pieces 12 x 1/2 in. 10-pieces 12 x 3/4 in. 10-pieces 12 x 1 in. 10-pieces 12 x 1-1/4 in. 10-pieces 14 x 3/4 in. 10-pieces 14 x 1 in. 10-pieces 14 x 1-1/4 in. 10-pieces 14 x 1-1/2 in. 10-pieces|Material: steel zinc plated|Clear plastic carrying case for easy storage|Common project applications: roofing, HVAC, steel stud framing, gutters, register vents and general maintenance|Common project applications: roofing, HVAC, steel stud framing, gutters and register vents