.Split Lock Washer, For Screw Size #14 Steel, Zinc Plated Finish, 20 PK A pronged washer has sharp prongs that can be pressed into the surface of soft materials.
Sheet Metal Screw, #14 x 3/4 in, Zinc Plated Steel Flat Head Torx Drive, 15 PK A sheet metal screw has sharp threads that cut into a material such as sheet metal, plastic, wood, hard rubber, aluminum, and other comparable compositions..
.Self-Drilling Screw, #14 x 3/4 in, Zinc Plated Steel Hex Head Hex Drive, 25 PK A self-drilling screw, or tek screw, is similar to a sheet metal screw, but it has a drill-shaped point to cut through the substrate to eliminate the need for drilling a pilot hole.
Self-Drilling Screw, #10 x 1 in, Painted Steel Hex Head Hex Drive, 109 PK A self-drilling screw, or tek screw, is similar to a sheet metal screw, but it has a drill-shaped point to cut through the substrate to eliminate the need for drilling a pilot hole..
Self-Drilling Screw, #10 x 1 in, Painted Steel Hex Head Hex Drive, 109 PK A self-drilling screw, or tek screw, is similar to a sheet metal screw, but it has a drill-shaped point to cut through the substrate to eliminate the need for drilling a pilot hole..