GRK Fasteners 10161 RSS Structural Wood Screws, 3-1/8 Inch

Highlights:

• Material: Steel
• Finish: Zinc-Plated
• Length: 3-1/8 inch
• Drive Style: Star
• Indoor and Outdoor
• Thread Type: W-Cut
• Self Drilling: Yes
• Shank Diameter: 0.169 inch
• Thread Diameter: 1/4 inch
• Recessed star drive zero stripping. with 6 points of contact
• W-cut low torque. smoother drive. reduce splitting
• Unique thread design draws two substrates together while washer head allows zero gap joints
• Climatek coated screws provide corrosion resistance in pressure treated wood with corrosive ground contact
• Washer head for immense holding power
• Cutting pockets provide a clean hole and bore with precision
• Climatek coating is AC257 code approved for use in treated lumber
• Number in Package: 500
• Packaging Type: Bucket