Grabbergard exterior grade finish is a high-grade proprietary metal surface processing technology designed to reduce corrosion. An encapsulated substrate is bonded with the surface coating through a thermal fusion process. The result is a coating that provides superior corrosion resistance. Grabbergard is also acq approved for use with pressure treated lumber. Grabbergard is recommended for use in non-coastal areas.
- Consistent head design and recess provides optimum customer experience
- Extra sharp threads improve drivability
- ICC, ISO 9001 and ISO 14001, ASTM certified
- Extra sharp points improve penetration into all materials