Acorn SW-MW2TP250 Metal Building Screw, 2", Taupe Winter_Items The Clapper is a sound-activated

The Clapper is a sound-activated on and off switch for appliances

Suitable for small rooms

Seals cracks up to 1/2" wide & 1" deep

anodized aluminum

Acorn SW-MW2TP250 Metal Building Screw, 2", Taupe Winter_Items The Clapper is a sound-activatedHighlights: #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