Self-Drilling Screws - Grainger Industrial Supply These self-drilling screws fasten wood or composite materials to metal They eliminate the need for separate drilling and tapping of pilot holes for faster installation and have a sealing washer that’s attached under the screw head to help prevent leaks
3 8 x 1 Self-Drilling Screws, 37N100UHWS | Tanner Hex Head Self Drilling Screws create their own hole and form their own mating thread in the process Designed for convenience, hex head self-drilling screws require only a screw gun to fix them in place instead of using a drill to start the hole
Sheet metal screws, Self drilling, 3 8 - Bolt Depot Self drilling screws have a drill bit point A low carbon steel for general use Zinc plated for moderate corrosion resistance Screws with a smooth shank and tapered point for use in wood Construction screws intended for fastening drywall sheets to studs
#6 Size, 3 8 in Lg, Self-Drilling Screw - Grainger These self-drilling screws install without first creating a pilot hole They fasten steel sheets onto steel bases or substrates in single or multiple layers They are commonly used in roofing construction, metal siding installations, and for attaching metal plates to beams
Tacoma Screw Products | Home Tacoma Screw Products, Inc is an industry leader in the distribution of fasteners, tools, maintenance, shop and industrial supplies With 21 fully-stocked branch locations in the Pacific Northwest, we currently service over 40,000 business account customers from our inventory of over 45,000 products