350 Count, 1-7/8", Trimhead Screw, Use With The Camo Hidden Fastener System, Designed For All Standard 5/4 Deck Boards Including Wood, Composite, Capstock Or PVC Boards To Create A Beautiful Fastener Free Deck Surface, Enough Screws To Do 100 SQFT Based On 16 On Center, 1 Free Bit Included, ACQ Approved, Pail.