Grip-Rite PrimeGuard Max #10 x 2-1/2 In. Stainless Steel Star Deck Screw (352 Ct. Jar) - Channellock
Grip Rite Prime Guard Grip Rite P212STT5#9 x 2-1/2" Exterior Star Drive Screws, Tan (5-Pound Tub) - Amazon.com
Amazon.com: Grip Rite Prime Guard MAXS62704 Type 17 Point Deck Screw Number 10 by 2-1/2-Inch T25 Star Drive, Stainless Steel, 5-Pound Tub : Industrial & Scientific
Grip-Rite #9 x 2-1/2 in. Philips Bugle-Head Coarse Thread Sharp Point Polymer Coated Exterior Screws (1 lb./Pack) PTN212S1 - The Home Depot