Anchormark Decking Screw 5.5x50mm 304 Box of 1000 663500

Perfect for hardwood to softwood under-constructions.

Advantages

• Offers a high degree of weather resistance.
• The self-drilling tip makes installation quick and easy.
• Small head diameter and underhead pockets ensure the head can sink cleanly and easily.
• Timber is protected from tearing or splitting by the drill tip.
• Available in 304 and 316 stainless steel.
• Also available in a 304 vintage finish and 316 black finish.

Applications

• Terrace decking on timber substructures
• Cladding

Building Materials

• Accoya
• Merbau
• Spotted Gum
• Blackbutt
• Tallowwood
• Stringybark
• Karri
• Sydney Bluegum
• Jarrah
• Ironbark
• Tasmanian Oak
• Victorian Ash
• Grey Box
• Oak

Functioning

• TX drive — Optimum torque transmission, a tight and snug fit, and fast centering.
• Raised countersunk head — Milling pockets and small diameter give a discreet, subtle appearance and allow the head to sink cleanly and easily.
• Asymmetrical thread — Reduced drive-in torque, high overtorque, and easy screw-in.
• Optimised drilling tip — Quick, easy, and safe positioning and installation with reduced timber splitting — ideal for deck construction.
• 304 & 316 stainless steel — High corrosion and weather resistance, increased fracture torque, suitable for outdoor use and close-to-water applications.

For best results, we recommend pre-drilling and pre-countersinking holes.

Tip

Protection: Harsh chemical cleaners for timber may damage the screw surface. Please wash any residue off immediately for longer enjoyment.

Recommendation: Our black coated HS decking screws are best used for surfaces with low mechanical stress. In decking areas with heavy foot traffic, we recommend the screws with our silver stainless finish.