Acorn SW-MW1BW250 Mw Scrw, Metal To Wood, 1", Brtwht 250 BF10 DVD players

DVD players

Twin Hammer impact mechanism and adjustable power regulator

Use it with power tools

It expands and contracts up to 350% with the roof's movement to resist damage

Acorn SW-MW1BW250 Mw Scrw, Metal To Wood, 1", Brtwht 250 BF10 DVD players#9 15 metal to wood screws are sealing self piercing tapping screws made from heat treated C1022 steel, case hardened for roofing and siding applications. A 1 4" across flats high hat hex washer head with assembled EPDM washer offers easy driving and conforms to the metal surface for a secure and long lasting seal. The twin lead type 17 point and hi lo threads offer faster drive time and greater resistance to pullout. All screws are 1,000 hour salt