GRK R4 Multi-Purpose Screw is a versatile fastener that delivers increased productivity for hundreds of applications. Its feature-rich design provides a fast and reliable connection every time. R4 Multi-Purpose Screws have a Climatek Coating for installation in both interior and exterior conditions where exposure to moisture is intermittent and is code-approved for use in treated lumber.
- Ideal for multipurpose wood to wood framing
- For interior/exterior use
- Fast Bite Tip provides a fast start for one-step installation
- Zip-Tip eliminates pre-drilling