RSS™ Rugged Structural Screw
Easy to install lag alternative
GRK’s RSS™ Rugged Structural Screw is a structural fastener designed for ease of installation and the strongest of connections. RSS fasteners drive into most woods without the need for pre-drilling. The specially engineered design results in a low-effort installation, especially compared to conventional lag screws.- Fast Bite Tip: Provides a fast start
- Zip-Tip™: Eliminates pre-drilling
- W-Cut™: Low torque, faster drive
- Precision Fit*: Reduces wobble between RSS screws and GRK bits for improved productivity*
- Climatek™ Coating Code: Approved for use in treated lumber
- Star Drive Recess: Zero stripping, with 6 points of contact