#10 x 2-1/2" Simpson Strong-Tie DHPD #2 Square Compact Head Hardwood (Ipe) Deck Screw - 305 Stainless Steel, Pkg. 1,000 HLPC Heavy Angles Designed specifically for reinforcing stair

Designed specifically for reinforcing stair stringer connections

PRO300SG2 decking attachment (also sold separately)

The DSC2 is a smaller

Self-drilling tip eliminates the need for pilot holes

With a durable Dagger-Guard finish rated for 1

#10 x 2-1/2" Simpson Strong-Tie DHPD #2 Square Compact Head Hardwood (Ipe) Deck Screw - 305 Stainless Steel, Pkg. 1,000 HLPC Heavy Angles Designed specifically for reinforcing stairThe Simpson Strong Tie Deck Drive DHPD Hardwood Screw is specially engineered to handle the toughest hardwoods, including Ipe, also known as Brazilian Walnut or Ironwood. With its unique paddle style drill point, it penetrates dense wood with ease and virtually eliminates splitting, often without the need for predrilling. This makes it ideal for outdoor projects built with Ipe, which is one of the hardest, most durable woods in the world, valued for