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Reverse Thread Inverted Thread Deck Screw Cap Head Wood Screws

A special kind of wood screw in a beautiful antique brass colour and carbon steel. Top quality.

Positive and negative thread, cap head wood screws
Head: pan head/Cap-head/Truss Head/Mushroom

Thread: Inverted middle threads /Reverse thread
Material: Carbon Steel, hardened
Drive: Six-lobe/Torx Recess 
Place of origin: Jiaxing, China
Category: Deck Screw, Wood Screws

Designed for use with all types of composite decking. Thanks to the special head design, the installation gives a cleaner, less obtrusive appearance and is available in a wide range of colours to match most composite decking products.

Cap-head and inverted middle threads (Reverse thread).
Resistant to salt spray.
Features and benefits:
Triple thread provides exceptional grip. First thread secures the screw into the joist or substrate, second thread draws swarf beneath the surface of the joist allowing the top board to sit flush and third thread secures board to joist. Supplied with TX driver bit.

whatsapp & wechat :+86 136 0173 6534


  • Our factory was established in 2005, with 70 sets of advanced production equipment and an annual output of 6,000 tons.

    Our factory mainly produces various series of drywall screws, chipboard screws, wood screws,self-tapping screws, self-tapping screws, machine screws, and various non-standard products. Our
    products are exported to most countries in Europe, America, Australia and other regions, and are well received by customers!



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