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AnchorMark Decking Screw A4 316 S2 5.5x70 TTA x 100
AnchorMark 5.5 x 45mm Timber to Aluminium Decking Screws – 316 Stainless Steel (Box of 100)
Specifically designed for fastening timber decking to aluminium framing, the AnchorMark 5.5 x 45mm screws deliver reliable, long-lasting performance. Made from premium 316 stainless steel, these screws resist corrosion and rust, making them perfect for coastal and outdoor environments.
Featuring a sharp self-drilling tip, they easily penetrate aluminium joists up to 3mm thick without pre-drilling, while the aggressive thread ensures a secure grip in timber boards. The trim head provides a neat, flush finish that complements any decking surface.
Key Features:
Size: 5.5mm diameter x 45mm length
Box quantity: 100 screws
High-grade 316 stainless steel for superior corrosion resistance
Self-drilling tip for quick installation into aluminium
Trim head with Torx drive for clean appearance and reduced cam-out
Ideal for hardwood, softwood, and composite decking
Built for strength and durability, AnchorMark 5.5 x 45mm Timber to Aluminium Decking Screws offer a professional-grade fastening solution you can trust for your next project.
Details
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Diameter:5.5mm
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Length:70mm