Acorn SW-MW1BL250 Metal Building Screw 1", Blue Serving A low-odor

A low-odor

Wood requires low speeds also

6-volt premium grade

Use on all unfinished woodwork

and softwoods

Acorn SW-MW1BL250 Metal Building Screw 1", Blue Serving A low-odorHighlights : #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