Acorn SW-MW1BS250 Metal Building Screw, 1"

Highlights:

• #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 spray test dacro coated.
• Colored screws are powder coated over the dacro base coating.
• All Acorn International screws are packed 250 pieces in a heavy duty tear-off resealable bag.
• UPC coded and retail ready.
• All bag and carton labels are trilingual.
• Cartons are heavy duty cardboard of uniform size and distinctive yellow color for better retail identity.
• Metal to wood.

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Returns accepted within 30 days by mail. Return shipping is paid by the customer. See our refund policy.