High performance galvanised high strength decking screws from our Razr range in cost effective bulk boxes for trade professionals and deck builders who require consistent high quality fasteners.

Features include :

• Countersunk self embedding ribbed head, No2 square drive for a positive drive connection for slip prevention. 
• Manufactured from high quality hardened steel and electro galvanised for corrosion protection.
• 5mm shank with a 9mm diameter head.
• Type 17 self drilling fast start slash point for accurate driving.
• Designed for fastening hard and softwood wood decking boards to timber joists, please note hardwood boards will require predrilling.
• Use in conjunction with a Smart bit countersink and pilot drill tool or try one of our convenient complete decking installation kits.
• Also available in 304 general purpose and 316 marine grade stainless steel.