Your Trusted Source for GRK Fasteners
GRK Fasteners offers a complete line of fasteners for a wide variety of different applications, including a range of sizes unmatched by combining the full catalog of two competitors combined! All of GRK's products feature a proprietary design with at least one patent. GRK Fasteners always aims to improve its existing products and to develop exciting new fasteners for professionals in several building trades worldwide.
R4TM Framing Screw
Frame with Ease & Confidence
RSSTM Rugged Structural Screw
Easy to Install Lag Alternative
Low Profile CabinetTM Screw
Quick and Secure Installation
FIN/TrimTM Finishing Trim Head Screws
The Smallest Screw Head Available Prevents Materials from Splitting
RT CompositeTM Exterior Trim Screws
FIN/TrimTMScrew with Reverse Threading Under the Head
Top StarTM Shim Screw
Plumb Installation of Doors and Windows. No More Shims!
CaliburnTM Concrete Screw
Heavy Duty Concrete
and Masonry Screws
MSSTM Metal Siding Screws
Integrated Head Design with Powder Coating Finish