These screws are used to screw light guage steel, galvanized or aluminum roofing panels (24ga - 18ga) to a structural purlin. They are made from case hardened steel. They are a #12 screw, 1 1/4" long, (appx 1" of thread) have a self sealing washer, have a self drilling point and use a 3/8" standard screw bit.
WELCOME ALL TO: buymystuff4343 DOMESTIC DELIVERY CONFIRMATION **INCLUDED** Up for auction is a PACKAGE OF 70 HILLMAN AUTO PERFORANTES SELF DRILLING SCREWS W/HEX WASHER! (NEW) 8-18 x 3/4" ZINC PLATED! The package was smooched!
Lot of (1200) slotted / indented hex washer head self-threading sheet metal screws. These zinc plated screws are size #8 and are 1" in length with a 1/4" hex. The type A screw is designed for use in sheet metal from .015 to .050" thick with pre-drilled or punched holes as well as some plastics, impregnated plywood, and other materials.
100 HEX SELF TAPPING SCREWS # 14 X 1 washer 3/8" head THIS SALE IS FOR A lot of 100 HEX SELF TAPPING SCREWS # 14 X 1 washer 3/8" head . IDEAL SCREWS TO WORK WITH METAL. THEY WORK WITH NUT DRIVER 3/8" SIZE WASHER HEAD FOR EASY INSTALLATION , CENTERS SCREW WHEN USING A DRILL WITH NUT DRIVER.
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