DeWALT TEK-3 DrillIt® Drill Screws with Bonded Sealing Washer, #3 Point Type, 5/16" Indented Hex Washer Head, Zinc Finish EDITDESCRIPTION Engineering scale on the inside

Engineering scale on the inside and inch scale on the outside

and reusable filter

The machine supports overlap welding of modified bitumen membranes

Rubber Web Termination Points

DeWALT TEK-3 DrillIt® Drill Screws with Bonded Sealing Washer, #3 Point Type, 5/16" Indented Hex Washer Head, Zinc Finish EDITDESCRIPTION Engineering scale on the insideDEWALT TEK 3 DrillIt screws self drill through light gauge steel and include a bonded sealing washer for a weathertight fastening point, with a Zinc finish for added corrosion resistance. Product Features #3 point type drills through light gauge steel 5 16" indented hex washer head with bonded sealing washer Zinc finish for enhanced corrosion resistance Self drilling design eliminates pre drilling steps