GRK 19/64 In. x 3-1/2 In. Caliburn XL Concrete Screws (400 Ct.)
Model #55778Item #251568UPC 00772691557780
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Product overview
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 manuals and information
Specifications
| Length | 3-1/2 In. |
| Material | Steel |
| Head Type | Pan |
| Thread Diameter | 19/64 In. |
| Brand | GRK Fasteners |
| UPC | 00772691557780 |
| Product type | Concrete Screws |