Acorn SW-MW2G250 Screw, #9 Thread, High-Low, Twin Lead Thread, Hex Drive, Self-Tapping, Type 17 Point Corner Braces Model Number: AC11H

Model Number: AC11H

Model Number: 54-925

UPC: 737025019792

purple and red

Acorn SW-MW2G250 Screw, #9 Thread, High-Low, Twin Lead Thread, Hex Drive, Self-Tapping, Type 17 Point Corner Braces Model Number: AC11H#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 in 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 1000 hr salt