GRK Fasteners

GRK's 1-1/2" x #8 Trim Head Finish screws are an excellent choice for most fine carpentry applications, as well as window extension jambs and more.  The small head shape easily countersinks leaving a small hole to fill.  The small head and W-Cut™ thread design limits splitting problems in your finished product. Recessed Star Drive: Zero Stripping, with 6 points of contactTrim head: for a clean finished lookW-Cut™: Low torque, smoother driveZip-Tip™: No pre-drilling,...

The GRK R4 1-1/2" x #9 Multi-Purpose Framing Screw is the ideal screw for various wood to wood fastening projects where secure holding power and structural strength are important. The Fast Bite Tip eliminates pre-drilling and provides a fast start for one step installation. Combined with the W-Cut™ low installation torque allows these screws are installed quickly and accurately. The GRK Climatek™ coating provides superior corrosion resistance, allowing the screw to be used in both...

The GRK R4 1-3/4 x #8 Multi-Purpose Framing Screw is the ideal screw for various wood to wood fastening projects where secure holding power and structural strength are important. The Fast Bite Tip eliminates pre-drilling and provides a fast start for one step installation. Combined with the W-Cut™ low installation torque allows these screws are installed quickly and accurately. The GRK Climatek™ coating provides superior corrosion resistance, allowing the screw to be used in both...

GRK's 2" x #8 Trim Head Finish screws are an excellent choice for most fine carpentry applications, as well as window extension jambs and more.  The small head shape easily countersinks leaving a small hole to fill.  The small head and W-Cut™ thread design limits splitting problems in your finished product. Recessed Star Drive: Zero Stripping, with 6 points of contactTrim head: for a clean finished lookW-Cut™: Low torque, smoother driveZip-Tip™: No pre-drilling,...

The GRK R4 2" x #9 Multi-Purpose Framing Screw is the ideal screw for various wood to wood fastening projects where secure holding power and structural strength are important. The Fast Bite Tip eliminates pre-drilling and provides a fast start for one step installation. Combined with the W-Cut™ low installation torque allows these screws are installed quickly and accurately. The GRK Climatek™ coating provides superior corrosion resistance, allowing the screw to be used in both...

The GRK R4 2-1/2" x #9 Multi-Purpose Framing Screw is the ideal screw for various wood to wood fastening projects where secure holding power and structural strength are important. The Fast Bite Tip eliminates pre-drilling and provides a fast start for one step installation. Combined with the W-Cut™ low installation torque allows these screws are installed quickly and accurately. The GRK Climatek™ coating provides superior corrosion resistance, allowing the screw to be used in both...

GRK's 2" x #8 Trim Head Finish screws are an excellent choice for most fine carpentry applications, as well as window extension jambs and more.  The small head shape easily countersinks leaving a small hole to fill.  The small head and W-Cut™ thread design limits splitting problems in your finished product. Recessed Star Drive: Zero Stripping, with 6 points of contactTrim head: for a clean finished lookW-Cut™: Low torque, smoother driveZip-Tip™: No pre-drilling,...

GRK's 3-1/8" x #8 Trim Head Finish screws are an excellent choice for most fine carpentry applications, as well as window extension jambs and more.  The small head shape easily countersinks leaving a small hole to fill.  The small head and W-Cut™ thread design limits splitting problems in your finished product. Recessed Star Drive: Zero Stripping, with 6 points of contactTrim head: for a clean finished lookW-Cut™: Low torque, smoother driveZip-Tip™: No pre-drilling,...

The GRK R4 3-1/8" x #9 Multi-Purpose Framing Screw is the ideal screw for various wood to wood fastening projects where secure holding power and structural strength are important. The Fast Bite Tip eliminates pre-drilling and provides a fast start for one step installation. Combined with the W-Cut™ low installation torque allows these screws are installed quickly and accurately. The GRK Climatek™ coating provides superior corrosion resistance, allowing the screw to be used in both...

GRK's 3-1/8" x #9 Trim Head Finish screws are an excellent choice for most fine carpentry applications, as well as window extension jambs and more.  The small head shape easily countersinks leaving a small hole to fill.  The small head and W-Cut™ thread design limits splitting problems in your finished product. #9 size provides additional holding strength. Recessed Star Drive: Zero Stripping, with 6 points of contactTrim head: for a clean finished lookW-Cut™: Low torque,...

GRK's 4" x #9 Trim Head Finish screws are an excellent choice for most fine carpentry applications, as well as window extension jambs and more.  The small head shape easily countersinks leaving a small hole to fill.  The small head and W-Cut™ thread design limits splitting problems in your finished product. #9 size provides additional holding strength. Recessed Star Drive: Zero Stripping, with 6 points of contactTrim head: for a clean finished lookW-Cut™: Low torque,...

GRK's 5" x #9 Trim Head Finish screws are an excellent choice for most fine carpentry applications, as well as window extension jambs and more.  The small head shape easily countersinks leaving a small hole to fill.  The small head and W-Cut™ thread design limits splitting problems in your finished product. #9 size provides additional holding strength. Recessed Star Drive: Zero Stripping, with 6 points of contactTrim head: for a clean finished lookW-Cut™: Low torque,...