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    1 Product

    Steel Phillips Flat Head Drilling Screws for Joining Wood to Sheet Metal

    Image of Product. With Cutting Wings. Front orientation. Wood Screws. Steel Phillips Flat Head Drilling Screws for Joining Wood to Sheet Metal, Cutting-Winged Body.

    With Cutting Wings

    Join wood to sheet metal by drilling, tapping, and fastening in one go. These screws have a self-drilling tip to clear the way while their threads tap into the material. The flat head sits flush, so you won't need to worry about snags. The Phillips drive handles enough torque to drive into most kinds of wood without slipping.
    Length is measured from the top of the head.
    Zinc-Plated Steel—A common choice for areas with occasional exposure to moisture.
    Cutting-Winged Body—These wings create a tight hold by preventing screw threads from engaging until they reach the sheet metal. Then, the wings snap off so the screw can switch from drilling through wood to fastening into metal.
    Head
    Lg.
    Dia.
    Ht.
    Drill Point
    Size
    Drill Tip
    Lg.
    For Wood Thk.
    Range
    For Metal Thk.
    Range
    Body Type
    Flat Head
    Profile
    Threading
    Tapping
    Method
    Pkg.
    Qty.
    Pkg.
    Zinc-Plated Steel
     
    1/4"-20
    3 1/4"0.472"0.153"No. 41/2"0.75" to 2.25"0.11" to 0.375"Cutting WingsStandard
    Fully ThreadedThread Forming5000000000000000
    Phillips Drilling Screws to Join Wood to Metal, Zinc-Plated Steel, 1/4" Size, 3-1/4" Long
    Pack of 5In stock
     
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