GRK Fasteners R4 Multipurpose Screw #9 x 1-1/2″ Handy Pack

Upgrade your toolkit with the GRK Fasteners R4 Multipurpose Screw, engineered for superior performance across a wide range of wood projects. Featuring a patented star-drive Zip-Tip™ and W-Cut thread, these screws start and drive faster, cutting through fibrous materials with ease. The self-countersinking head and under-head cutting teeth provide a clean, flush finish every time, while the CEE thread under the head allows wood fibers to settle for maximum holding strength. Climatek™ coating ensures reliable corrosion resistance in both interior and exterior applications, including treated lumber.

Ideal for framing, decking, cabinetry and general woodworking, the R4 Multipurpose Screw delivers consistent, code-approved results in the toughest conditions. Each Handy Pack equips you with the essential fasteners you need to get the job done right.

Key Features

• Zip-Tip™ star-drive point for rapid, no-skip starts
• W-Cut thread design for smooth, low-torque driving through hardwoods and softwoods
• Self-countersinking head with under-head cutting teeth for a flush, professional finish
• CEE thread under the head to enlarge the pilot hole, reducing splitting and increasing draw strength
• Climatek™ corrosion-resistant coating—approved for treated lumber and intermittent exterior exposure
• Multi-purpose application: framing, decking, cabinetry, trim work and more