GRK Caliburn Concrete Screws are professionally engineered fasteners with a patented thread design for ease of driving into concrete and similar applications
- Recessed Star drive affords zero stripping with 6 points of contact.
- Aggressive Heavy Duty Threads lock ino concrete and can be removed/reinserted without screw damage.
- Climatek coating is AC257 Code-Approved for use in treated lumber
- Ideal for use in anchoring to concrete or wood to concrete applications including basement framing and sheds
Product Videos
Custom Field
Model 57778
