The EB-TY Premium Hidden Deck-Fastening System is the ideal solution that blends strength with ease of installation in a fastener that won’t detract from the deck’s finished appearance. Simpson Strong-Tie has redesigned the award-winning EB-TY Hidden Deck-Fastening System by integrating a Type 300 series stainless-steel reinforcing plate that adds stiffness to hold boards in place securely, yet maintains flexibility when seasonal contraction and expansion occur. Combine this innovative new design with our EB-GUIDE predrilling tool (included), and you have a system that not only provides hidden strength, but is also easy to install. EB-TY® EB316W Premium Hidden Deck Fastener™ w/ 2-1/4 in. Type 305 Screws (100-Qty) (Pack of 4).