GRK Caliburn Concrete Screws Handy Pak .25 x 2.25

Price: $33.25

GRK brand Caliburn concrete screws. Handy Pak contains 50 screws, each with dimensions of 1/4 by 2 1/4. Also included is a GRK concrete drill bit, with dimensions of 3/16 inch by 4 1/2 inches. UPC on package reads 772691 571564.

Caliburn screws are designed for use in concrete. The unique thread design reduces the difficulty of driving the screw and the Climatek coating prevents corrosion.