#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - Quik Guard Coating, Tan 02, Pkg. 70 Blue Masonry Screws see table for the required

see table for the required bolt diameter

It is comprised of toughened steel and has gone through a specialized tempering process to create a hardened surface that is wear resistant

See SET-XP® and AT-XP® adhesive products for anchor bolt retrofit options

The Quik Guard coating provides a level of corrosion resistance that is equivalent to hot dip galvanization in some exposures

This product is intended for use with 10x10 lumber but is also available in other sizes

#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - Quik Guard Coating, Tan 02, Pkg. 70 Blue Masonry Screws see table for the requiredThe Simpson Strong Tie Deck Drive DCU Composite Screw is designed for composite and PVC decking, trim, and cladding where strength, clean finishes, and durability are a must. Featuring a cap head that prevents mushrooming, these screws ensure a smooth, professional look across all major composite brands. The Quik Guard coating provides dependable corrosion resistance for everything from residential decks to high exposure and marine environments. Built