Fastshifter Basic Decking Screw 4.5×55mm – 1 pcs (brown)

Fastshifter Basic decking screws, brown, 4.5 × 55 mm are top-fix screws for timber decking, driven straight down through the board into the joist. Compared with ordinary wood screws they run at noticeably lower torque, which speeds installation by up to 60% over a full deck.

The Basic line is the economical choice for larger softwood and thermally modified timber decks, with the same anti-corrosion coating and brown head finish.

Key features

• High corrosion resistance — special anti-corrosion coating for outdoor exposure.
• Strong grip — thread profile designed for a reliable hold in timber, reducing breakage and slipping.
• Easy installation — T20 drive and low-torque design.
• Aesthetic brown head — blends with most decking finishes.
• 4.5 × 55 mm.
• Supplied as 1 pcs.

Where it is used

• Timber decks and terraces fixed from the top face.
• Wooden floors, partitions and garden structures.
• Fences, screens and outdoor furniture.
• Larger softwood decks where cost per fixing matters.

FAQ

What makes these different from ordinary wood screws? Lower driving torque and up to 60% higher work rate — over a 40 m² deck that is a meaningful saving in time and in worn-out bits.

Are they suitable for outdoor use? Yes — the anti-corrosion coating is designed for moisture, temperature cycling and weather exposure.