Unique ribbed shank provides greater strength and holding power
6-lobe drive helps prevent driver-bit cam-out, resulting in easier driving and beautiful looking finish
Type 316 grade Stainless Steel for highly corrosive environments
All screw packs include a standard Quik Drive bit. Replacement Project Pro bits can be purchased separately.
The DHSD is specially designed to penetrate the hardest timber decking products with ease. Its unique drill point virtually eliminates countersinking and splitting without pre-drilling. The DHSD is suitable for fixing decking to both hardwood and softwood joists.
PurchaseSimpson Strong-Tie 12G x 50mm SS316 Quik Drive Col...