Acorn SW-MW1CG250 Metal To Wood Screw, 1", Chrcl 250 Photo Controls 1" C x C (sweat)

1" C x C (sweat)

No oily residue

concrete and masonry in heavy duty and commercial environments

vertical stays removed from both ends of roll

Comfort and Ergonomics

Acorn SW-MW1CG250 Metal To Wood Screw, 1", Chrcl 250 Photo Controls 1" C x C (sweat)#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