Hex washer head ensures optimal drive control and seating
it becomes an expanding foam that provides a flexible seal in leaking and non-leaking cracks
High Withdrawal Resistance – Fully threaded design maximizes holding power and load capacity
The flat head profile sits flush in countersunk holes
The 1/4" hex head with integrated washer is stamped for easy identification
#10 x 3-1/2" Simpson Strong-Tie Deck-Drive T25 DSV Wood Screw - Quik Guard Coating, Red, Pkg 1 lb Exclude Hex washer head ensures optimalSimpson Strong Tie Deck Drive DSV Wood Screws are a powerful, load rated fastening solution for preservative treated decking applications. Designed with a rimmed flat head and underhead nibs, making them perfect for wood deck boards. The shank is built to withstand the natural swelling and shrinkage of dimensional lumber, helping your deck stay secure season after season. Available in tan, red, and black Quik Guard corrosion resistant coatings, these