GRK fasteners’ R4 multi-purpose framing and decking screws provide a faster drive for improved productivity. Typical applications include multi-purpose general framing, remodeling, decking top boards, and structural framing applications. R4 Screws can be used in wood, particle-board, plastic, sheet metal, cement fiber board, wood decking, composite decking, and melamine. Frame with ease and confidence with the R4 multi-purpose framing and decking screws.
- R4 Multi Purpose is perfect to be used as either an interior screw or exterior screw
- Fast bite tip eliminates pre- drilling and provides a fast start for one step installation
- W-cut low installation torque allows for fast driving and ease of install
- Precision fit between R4 multi-purpose screws and GRK bits reduces wobble and improves productivity
- Star drive eliminates stripping for improved productivity
- Optimized Thread length improves clamping force for increased drawing power
- CEE thread enlarges hole to reduce splitting, thus eliminating rework
- Cutting teeth cuts wood fiber and provides flush seating
- Visible GRK Head markings allow for easy identification of genuine GRK screws
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