The DCU is designed to work in all types of composite decking without sacrificing performance. The DCU provides a cleaner, less noticeable installed appearance due to the special head design, and is available in 4 colours, matched to blend with most composite deck products.
A 316 Stainless Steel version is also available for superior corrosive protection, suitable for marine environments.
Material
Carbon Steel, Quik Guard® Coating
316 Stainless Steel (DCU234SS316R250)
Features & Benefits
Double-cut point penetrates boards with ease for faster starts
Tri-lobe thread design reduces damage to the composite board while driving
Cap-head and inverted upper threads prevents mushrooming
T-20, 6-lobe deep recess reduces cam-out, making driving easier
Inverted upper threads clear excess material to ensure the screw is seated properly and consistently
Quik Guard® is a Class 3 coating as per AS3566.2
316 Stainless Steel for more corrosive environments such as coastal areas
Stainless Steel has the ductility to allow for movement of timber decking
Available in 4 colours
Applications
For composite decking (up to 25 mm thick) to timber joist
This screw is available loose for hand-drive
This product is suitable for use with DuraLife Composite Decking.
Note: Before using this product in place of the manufacturer’s recommended accessories, please ensure it does not void the warranty.
