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Black Oxide Countersunk Structural Wood Screw with Torx Drive (Fischer PowerFast Black)

A high-performance steel wood screw featuring a decorative black coating, engineered for timber framing, visible woodworking, and hardware mounting where a dark, low-visibility finish is required.

  • Black Oxide / Corrosion Coating: Treated with a black protective coating that offers enhanced aesthetic integration for dark hardware while providing internal surface protection.

  • Torx / Star Drive (TX): Equipped with a deep star drive recess to ensure maximum torque transmission and prevent driver bit slip or cam-out.

  • Countersunk Head with Under-Head Ribs: Allows the screw head to seat flush into wood or pre-countersunk metal mounting plates without surface tearing.

  • Shank Ribbing & Self-Tapping Tip: Features an upper shank cutter section to reduce driving friction along with a sharp point that grips wood immediately to minimize splitting.
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