Single thread, tri-lock, corrosion-resistant stainless steel deck, outdoor and marine screw for all pressure-treated timber and hardwoods. Spiral point penetrates timber surface, part thread prevents 'jacking-up' and no cam-out with square recess. Net-Coat clear-coated. Suitable for ACQ and Tanalith E timber. Square driver bit supplied. DeckMark accreditation.

Brand Name	Deck-Tite
Manufacturer Model No	39299
Construction Material (Screws)	Stainless Steel
Head Type	Double-Countersunk
Head Type Description	Double Self-Countersunk with Underhead Ribs
Screw Diameter	4.5mm
Screw Length	57mm
Screwdriver Type	Square
Thread Length	Partially Threaded
Standard	EN 14592.