GRK 00073 GRK's R4 self-countering screw has a new under head with saw-blade like cutting teeth and six self-contained cutting pockets. Together they act similar to a circular saw blade,...

GRK 25137 GRK's RSS screw is made of specially hardened steel to provide you with tensile, torque and shear strength. The sharp threads and points bite instantly into material (including...

GRK 00079 Product DescriptionGRK's R4 self countersinking screw has a new underhead with saw-blade like cutting teeth and six self-contained cutting pockets. Together they act similar to a circular saw-blade,...

GRK 10075 GRK Cabinet screws have a patented design for specific use in cabinet construction and installation. Cabinet screws are manufactured in a #8 gauge (4mm) diameter. These screws are...

GRK 16105 Highlights: Size : #9 x 3-1/8" Reverse thread trim head screw Recommended for composite decking Self-tapping screw with W-Cut thread design Zip-Tip and Climatek coated 348 screws per...

GRK 61728 GRK's FIN/TRIM head screws are an excellent choice for most trim carpentry applications. They have the smallest screw head available with lengths from 1-1/4-inch to 5-inch. Most material...

GRK 96077 GRK Cabinet screws have a patented design for specific use in cabinet construction and installation. Cabinet screws are manufactured in a #8 gauge (4mm) diameter. These screws are...

GRK 121050 R4 multi-purpose framing and decking screws allows to frame with ease and confidence. The w-cut reduces installation torque which allows for fast driving and ease of install.

GRK 132231 GRK RSS PHEINOX Stainless Steel Rugged Structural Screw has a patented design and made of specially hardened steel to provide customers with high tensile, torque and shear strength....

GRK 57778 GRK Fasteners offers a line of a variety of screws for use in wood to wood applications. From finishing screws to multi-purpose screws, GRK designs its fasteners to...

GRK 86465 GRK Fasteners offers a line of a variety of screws for use in wood to wood applications. From finishing screws to multi-purpose screws, GRK designs its fasteners to...

GRK 10311 GRK RSS Rugged Structural Screw has a patented design and made of especially hardened steel to provide customers with high tensile, torque and shear strength. The sharp threads...

GRK 01103 GRK R4 Multi-Purpose Framing Screws are used for wood, plastic, cement fiber board, particle board, sheet metal, wood decking and melamine. The GRK R4 Multi-Purpose Framing Screws come...

GRK 02177 GRK R4 Multi-Purpose Framing Screws are used for wood, plastic, cement fiber board, particle board, sheet metal, wood decking and melamine. The GRK R4 Multi-Purpose Framing Screws come...

GRK 15734 GRK's FIN/TRIM head screws are an excellent choice for most trim carpentry applications. GRK's FIN/TRIM have the smallest screw head available with lengths from 1-1/4-inch to 5-inch which...

GRK 00105 GRK R4 Multi-Purpose Framing Screws are used for wood, plastic, cement fiber board, particle board, sheet metal, wood decking and melamine. The GRK R4 Multi-Purpose Framing Screws come...

GRK 00137 GRK R4 Multi-Purpose Framing Screws are used for wood, plastic, cement fiber board, particle board, sheet metal, wood decking and melamine. The GRK R4 Multi-Purpose Framing Screws come...

GRK 20157 GRK Fasteners offers a line of a variety of screws for use in wood to wood applications. From finishing screws to multi-purpose screws, GRK designs its fasteners to...

GRK 10073 GRK Cabinet screws are designed specifically for use in cabinet construction and installation. Cabinet screws are manufactured in a #8 gauge (4mm) diameter. These screws are designed to...

GRK 16730 GRK's FIN/TRIM head screws are an excellent choice for most trim carpentry applications. GRK's FIN/TRIM have the smallest screw head available with lengths from 1-1/4-inch to 5-inch which...

GRK 12287 GRK RSS Rugged Structural Screw has a patented design and made of especially hardened steel to provide customers with high tensile, torque and shear strength. The sharp threads...

GRK 12299 GRK RSS Rugged Structural Screw has a patented design and made of especially hardened steel to provide customers with high tensile, torque and shear strength. The sharp threads...

GRK 12221 GRK RSS Rugged Structural Screw has a patented design and made of especially hardened steel to provide customers with high tensile, torque and shear strength. The sharp threads...

GRK 12219 GRK RSS Rugged Structural Screw has a patented design and made of especially hardened steel to provide customers with high tensile, torque and shear strength. The sharp threads...