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

Elevate your woodworking, framing and exterior projects with the GRK R4 Multipurpose Screw. Engineered for both speed and strength, these #9 × 2-1/2" screws feature a precision Star (T25) drive and bugle head for clean countersinking. The innovative Fast Bite tip and W-Cut thread eliminate the need for pre-drilling and deliver low installation torque, reducing effort and increasing productivity. Climatek® corrosion-resistant coating ensures reliable performance in pressure-treated lumber and outdoor environments, while ESR-3201 approval guarantees structural integrity for demanding applications.

Whether you’re building decks, fencing, porches or general wood-to-wood framing, the R4 Handy Pack has you covered. Its precision fit with GRK R4 bits minimizes wobble and cam-out, so you’ll finish the job faster and with less fatigue.

Key Features

• Ideal for multipurpose wood-to-wood framing
• Suitable for interior and exterior use
• Fast Bite Tip provides a fast start for one-step installation
• Zip-Tip design eliminates pre-drilling and minimizes splitting
• W-Cut thread delivers low torque and smooth driving
• Climatek® coating resists corrosion in pressure-treated lumber
• Precision fit with GRK bits reduces wobble and improves bit life
• ESR-3201 approved for structural applications