Acorn SW-MW1LG250 Metal Building Screw, 1" Kerosene Wicks Heavy-duty rust prevention for machinery

Heavy-duty rust prevention for machinery and farm equipment

Easy-to-read color coded pressure gauge

Size: 36" x 50'

Finish : Gloss

These bears are happy to see you home

Acorn SW-MW1LG250 Metal Building Screw, 1" Kerosene Wicks Heavy-duty rust prevention for machinery#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