Unslotted Indented Hex Washer Self-Drilling Screws Are Used For Carpentry And Other Similar Applications.
Unslotted Indented Hex Washer Self-Drilling Screws are made with a zinc or stainless steel finish to provide long lasting durability. Self drilling screws have a point to cut through material and eliminate the need to drill a pilot hole. Indented hex washer head offers advantages of hex head, plus greater protection to mating surface. Available sizes are #10, #12, #14, #8, 1/4-20, 5/16-12, 5/16-18 and 3/8-12. Lengths range from 1/2" - 6". Sold in package quantities ranging from 100-8000.