Saberdrive Platinum deck screws are engineered to be the best deck screw there is.
Deck Screw, #9 x 1-1/2 in, Steel, Torx Drive, 794 PK The XL2500 coating provides maximum protection in exterior applications and is suitable for use in ACQ and other treated lumber. The star drive eliminates cam-out, the spiral razor tip ensures a quick grab in lumber and drills as it drives to reduce wood splitting, and the countersinking nibs ensure a perfect finish every time..