GRK Fasteners R4 Multipurpose Screw #12 x 6-3/8″ Handy Pack (50-Count)

Elevate your fastening projects with the GRK R4 Multipurpose Screw. Engineered for speed, strength, and versatility, these #12 x 6-3/8″ star-drive screws feature an all-in-one design that eliminates pre-drilling, reduces installation torque, and delivers a precision-countersunk finish. The gold-colored Climatek™ coating provides superior corrosion resistance for both interior and exterior applications, making this 50-count handy pack a go-to solution for framing, decking, cabinetry, fencing, and more.

Key Features

• Zip-Tip™ Fast Bite Tip – One-step installation; no pilot hole required
• W-Cut™ Threads – Low-torque driving and rapid penetration into fibrous materials
• CEE Thread® Design – Enlarges the shank hole for smoother draw-down and greater holding power
• Self-Countersinking Head – Integrated cutting teeth and six pockets ensure a clean, flush finish
• Climatek™ Coating – Corrosion protection in treated lumber and outdoor environments
• Star Drive (T25) – Precision bit fit for reduced cam-out and faster driving
• Multi-Purpose Compatibility – Ideal for wood, particle board, plastic, sheet metal, cement fiberboard, composite decking, melamine