Products

GRK's AugerBolts simplify the through-bolt installation process by reducing the number of parts and pre-drilling steps required compared to traditi...

GRK's RSS screw is made of specially hardened steel to provide you with high tensile, torque, and shear strength. The sharp threads and points bite...

Black for architectural applications with the same performance of Gold RSS, GRKs RSS screw is made of specially hardened steel to provide you with ...

Paired with GRK Black RSS, GRK architectural hex-head washers provide the decorative appearance of a bolt connection without sacrificing structural...

From GRK Fasteners, Star Drive structural screws prevent stripping, splitting and drilling. In case-hardened steel, the screws offer high tensile t...

, GRKs RSS. Screw is made of specially hardened steel to provide you with high tensile, torque, and shear strength. The sharp threads and points bi...

RSS™ screws that are 3-1/8” and longer have CEE Threads which enlarge the screw hole for the non-threaded portion of the fastener, allowing the woo...

FIN/Trim™ screws are an excellent choice for deck rails, exterior/interior trim, joining cabinets and most fine carpentry applications such as crow...

FIN/Trim™ screws are an excellent choice for deck rails, exterior/interior trim, joining cabinets and most fine carpentry applications such as crow...

FIN/Trim™ screws are an excellent choice for deck rails, exterior/interior trim, joining cabinets and most fine carpentry applications such as crow...

FIN/Trim™ screws are an excellent choice for deck rails, exterior/interior trim, joining cabinets and most fine carpentry applications such as crow...

GRK multi-purpose screws feature a Torx(R) recessed star drive with 6 points of contact to prevent any stripping when screwdriving. The CEE threade...

For use in framing, floor work, decking top boards, railings, and other remodeling applications. For use in interior and exterior conditions, and t...

For use in framing, floor work, decking top boards, railings, and other remodeling applications. For use in interior and exterior conditions, and t...

For use in framing, floor work, decking top boards, railings, and other remodeling applications. For use in interior and exterior conditions, and t...

For use in framing, floor work, decking top boards, railings, and other remodeling applications. For use in interior and exterior conditions, and t...

For use in framing, floor work, decking top boards, railings, and other remodeling applications. For use in interior and exterior conditions, and t...

For use in framing, floor work, decking top boards, railings, and other remodeling applications. For use in interior and exterior conditions, and t...

GRK's R4 self-countersinking screw has a new underhead with saw-blade like cutting teeth and six self contained cutting pockets. The screw head clo...

RSS™ Rugged Structural Screws: Ideal for anywhere you would use a traditional lag screw and more. High tensile torque and shear strength means a 5/...

RSS™ Rugged Structural Screws: Ideal for anywhere you would use a traditional lag screw and more. High tensile torque and shear strength means a 5/...

RSS™ Rugged Structural Screws: Ideal for anywhere you would use a traditional lag screw and more. High tensile torque and shear strength means a 5/...

RSS™ Rugged Structural Screws: Ideal for anywhere you would use a traditional lag screw and more. High tensile torque and shear strength means a 5/...

RSS™ Rugged Structural Screws: Ideal for anywhere you would use a traditional lag screw and more. High tensile torque and shear strength means a 5/...

RSS™ Rugged Structural Screws: Ideal for anywhere you would use a traditional lag screw and more. High tensile torque and shear strength means a 5/...

Black for architectural applications with the same performance of Gold RSS, GRKs RSS. Screw is made of specially hardened steel to provide you with...

Black for architectural applications with the same performance of Gold RSS, GRKs RSS. Screw is made of specially hardened steel to provide you with...

Black for architectural applications with the same performance of Gold RSS, GRKs RSS. Screw is made of specially hardened steel to provide you with...

GRK Star Drive Bits provide six points of contact with our star drive head screws. The star drive helps to eliminate stripping for improved product...

GRK Star Drive Bits provide six points of contact with our star drive head screws. The star drive helps to eliminate stripping for improved product...

GRK Star Drive Bits provide six points of contact with our star drive head screws. The star drive helps to eliminate stripping for improved product...

Take on a range of fastening jobs with these multipurpose screws that are ideal for use with wood, particle board, MDF, decking, plastic, sheet met...

Perfectly Crafted Beginnings for Your Decking Projects In the world of decking, achieving a flawless start or finish is essential, and that’s where...

The HU212-3 is a heavy-duty face-mount hanger designed to support (3) 2x12 members (a 3-ply built-up beam or triple joist). It is commonly used in ...

Features: Provides crown impact & penetration force transmission protection and dielectric protection up 20 20kV. Shell molded from 100 % high ...