Simpson Strong Tie 175-EBTYLC Hidden Deck Fastening System 1/4-Inch Spacing with EBE005LC Biscuit 175 per Pack Easy to install since all fastening is done from the top side Eliminates nail heads from the deck surface Stainless steel number 7 trim-head screws included Each EB-TY package includes instructions, screws, EB-TY fasteners and Tapered wood plugs Plug diameter 3/8-Inch