Simpson Strong-Tie #8 x 2-1/2-in Zinc-Plated Strong-Drive SDWS Framing Exterior Wood Screws (50-Per Box) in the Wood Screws department at Lowes.com
Pan Framing Screw – Self Drilling – Zinc Plated | Unitrade Plus Ltd.
These Are the Screws You Should Be Using
Grabber Construction Products "#8 x 1/2In Wafer Type A Head Framing Screw, Clear Zinc, 5Lb Box " - White Cap
GRK Fasteners #9 x 3-1/8 in. Star Drive Bugle Head Multi-Purpose Framing Screw Extended Contractor Pack (720-Piece) 121050 - The Home Depot
GRK Fasteners | R4 Multi-Purpose Screw
Pan Framing Head Self Drilling/Self Tapping Screw - Lituo Fasteners Manufacturer
Grip-Rite #7 x 7/16 in. Bugle Pan Head Framing Screw (1 lb./Pack) 716FPHS1 - The Home Depot
Pro-Twist PFZD716 7 by 7/16" Zinc Pan Framing Self-Drilling Screw (10,000 per Pack): Amazon.com: Industrial & Scientific
Simpson Strong-Tie 0.160 in. x 3 in. T25, Low Profile Head, Strong-Drive SDWS Framing Screw, Quik Guard, Tan (150-Pack) SDWS16300QR150 - The Home Depot