Caliburn™ XL Concrete Screws by GRK Fasteners

Caliburn™ XL Concrete Screws by GRK Fasteners
Free Shipping
Orders over $99 qualify. DetailsTake Your Time, Get it Right
365 Day Returns and ExchangesWe're Here 1-888-824-5316
We Always Love to HelpDetails
Caliburn XL Concrete Screws by GRK Fasteners are professionally engineered fasteners for concrete and similar applications. They feature a patented thread design for ease of driving the screw. The Caliburn™ XL are Climatek coated for high corrosion resistance. They are designs for multiple applications with the recommended GRK Drill Bits.
Caliburn™ XL Concrete Screws by GRK Fasteners are easy to use. Simply pre-drill pilot hole with 1/4 Inch GRK Concrete Drill Bit, clear concrete dust from hole, and drive the screw with GRK #40 Starhead Bit.
Specifications
DecksDirect # | 5197 |
---|---|
Brand |
![]() |
Drive Type | Star/Torx |
Head Type | XL washer head |
Screw Length | 2-3/4 in, 3-1/2 in, and 5 in |
Screw Size | 19/64 in |
Colors | Gold |
Material Type | Case hardened steel with Climatek coating |
Pack Size | 2-3/4 in: 25 pack 3-1/2 in: 25 pack and 400 bulk pack 5 in: 25 pack |
Coverage Estimate | n/a |
Included Accessories | 25 pack: (1) 1/4 in Concrete Blitz Drill Bit, (1) #40 Starhead Bit |
Warranty | GRK Limited Lifetime Warranty |
Other | Pre-drill with 1/4 Inch Concrete Drill Bit for GRK Fasteners Drive screw with #40 Starhead Bit by GRK Fasteners |