Acorn SW-MW1LS250 Metal To Wood Screws, 1", Limestone Vacuum Bags Adjustable jaws and vertical clamping

Adjustable jaws and vertical clamping give you flexibility to clamp odd shapes

Product Material:Plastic

Powder coated finish

2/slotted no

Weatherproof: sealed for protection against moisture

Acorn SW-MW1LS250 Metal To Wood Screws, 1", Limestone Vacuum Bags Adjustable jaws and vertical clamping#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