GRK Fasteners R4 Framing and Decking Screw, Multi-Purpose, Thread Size: #9, Thread Length: 2.087 in, 3-1/8 in L, Head Type: Round, Drive Type: Star, Drive Size: T-25, Steel, Applicable Materials: Cement, Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, Wood Fast bite tip eliminates...

GRK Fasteners R4 Framing and Decking Screw, Multi-Purpose, Thread Size: #10, Thread Length: 2.087 in, 3-1/8 in L, Head Type: Round, Drive Type: Star, Drive Size: T-25, Steel, Applicable Materials: Cement, Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, Wood Fast bite tip eliminates...

GRK Fasteners R4 Framing and Decking Screw, Multi-Purpose, Thread Size: #10, Thread Length: 2.362 in, 3-1/2 in L, Head Type: Round, Drive Type: Star, Drive Size: T-25, Steel, Applicable Materials: Cement, Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, Wood Fast bite tip eliminates...

GRK Fasteners R4 Framing and Decking Screw, Multi-Purpose, Thread Size: #10, Thread Length: 2.992 in, 4 in L, Head Type: Round, Drive Type: Star, Drive Size: T-25, Steel, Applicable Materials: Cement, Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, Wood Fast bite tip eliminates...

GRK Fasteners R4 Framing and Decking Screw, Thread Size: #8, 1-1/4 in L, Drive Type: Star, Steel, Package Quantity: 1300 PAIL, Multi-Purpose, Thread Length: 0.82 in, Drive Size: T15, Applicable Materials: Cement Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, Wood Fast bite tip...

GRK Fasteners R4 Framing and Decking Screw, Thread Size: #8, 1-1/2 in L, Drive Type: Star, Steel, Package Quantity: 1000 PAIL, Multi-Purpose, Thread Length: 1 in, Drive Size: T15, Applicable Materials: Cement Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, Wood Fast bite tip...

GRK Fasteners R4 Framing and Decking Screw, Thread Size: #8, 1-3/4 in L, Drive Type: Star, Steel, Package Quantity: 925 PAIL, Multi-Purpose, Thread Length: 1.22 in, Drive Size: T-15, Applicable Materials: Cement, Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, Wood Fast bite tip...

GRK Fasteners R4 Framing and Decking Screw, Thread Size: #8, 2 in L, Drive Type: Star, Steel, Package Quantity: 850 PAIL, Multi-Purpose, Thread Length: 1.29 in, Drive Size: T15, Applicable Materials: Cement Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, Wood Fast bite tip...

GRK Fasteners R4 Framing and Decking Screw, Thread Size: #8, 2-1/2 in L, Drive Type: Star, Steel, Package Quantity: 650 PAIL, Multi-Purpose, Thread Length: 1.57 in, Drive Size: T15, Applicable Materials: Cement Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, Wood Fast bite tip...

GRK Fasteners R4 Screw, Thread Size: #9, 1.575 in L, Thread Type: CEE, Head Type: Round, Drive Type: Star, Point Type: Zip-Tip, Steel, Package Quantity: 820 PAIL, Multi-Purpose, Thread Length: 1 in, Drive Size: T-25, SAE Grade, Gold, Applicable Materials: Cement Fiber Board, Melamine,...

GRK Fasteners R4 Decking and Framing Screw, Thread Size: #9, 2 in L, Thread Type: W-Cut, Drive Type: Star, Steel, Climatek, Package Quantity: 690, Multi-Purpose, Thread Length: 1.299 in, Drive Size: T25, Applicable Materials: Cement, Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, Wood...

GRK Fasteners R4 Framing and Decking Screw, Thread Size: #9, 2 in L, Drive Type: Star, Steel, Package Quantity: 690 PAIL, Multi-Purpose, Thread Length: 1.299 in, Drive Size: T-25, Applicable Materials: Cement, Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, Wood Fast bite tip...

GRK's R4™ self-countersinking screw has a patented underhead with saw blade like cutting teeth and six self-contained cutting pockets. Together they act similar to a circular saw-blade, transporting the drill dust away from the edge of the screw hole while cutting a ideally clean...

GRK's R4â„¢ self-countersinking screw has a patented underhead with saw-blade like cutting teeth and six self-contained cutting pockets. Together they act similar to a circular saw-blade, transporting the drill dust away from the edge of the screw hole while cutting a perfectly clean hole...

GRK Fasteners R4 Screw, Thread Size: #9, 2-3/4 in L, Thread Type: CEE, Head Type: Round, Drive Type: Star, Point Type: Zip-Tip, Steel, Package Quantity: 480 PAIL, Multi-Purpose, Thread Length: 1.81 in, Drive Size: T25, SAE Grade, Gold, Applicable Materials: Cement Fiber Board, Melamine,...

GRK's R4™ self-countersinking screw has a patented underhead with saw blade like cutting teeth and six self-contained cutting pockets. Together they act similar to a circular saw-blade, transporting the drill dust away from the edge of the screw hole while cutting a ideally clean...

GRK's R4â„¢ self-countersinking screw has a patented underhead with saw-blade like cutting teeth and six self-contained cutting pockets. Together they act similar to a circular saw-blade, transporting the drill dust away from the edge of the screw hole while cutting a perfectly clean hole...

GRK Fasteners R4 Framing and Decking Screw, Multi-Purpose, Thread Size: #10, Thread Length: 1.575 in, 2-1/2 in L, Drive Type: Star, Drive Size: T-25, Steel, Applicable Materials: Cement, Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, Wood Fast bite tip eliminates pre-drilling and provides...

GRK Fasteners R4 Framing and Decking Screw, Thread Size: #10, 2-1/2 in L, Drive Type: Star, Steel, Package Quantity: 470 PAIL, Multi-Purpose, Thread Length: 1.57 in, Drive Size: T25, Applicable Materials: Cement Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, Wood Fast bite tip...

GRK Fasteners R4 Screw, Thread Size: #10, 3.54 in L, Thread Type: CEE, Head Type: Round, Drive Type: Star, Point Type: Zip-Tip, Steel, Package Quantity: 300 PAIL, Multi-Purpose, Thread Length: 2.36 in, Drive Size: T25, SAE Grade, Gold, Applicable Materials: Cement Fiber Board, Melamine,...

GRK Fasteners R4 Screw, Thread Size: #10, 3.54 in L, Thread Type: CEE, Head Type: Round, Drive Type: Star, Point Type: Zip-Tip, Steel, Package Quantity: 300 PAIL, Multi-Purpose, Thread Length: 2.36 in, Drive Size: T25, SAE Grade, Gold, Applicable Materials: Cement Fiber Board, Melamine,...

GRK Fasteners R4 Screw, Multi-Purpose, Thread Size: #10, Thread Type: CEE, Thread Length: 2.362 in, 3.543 in L, Head Type: Round, Drive Type: Star, Drive Size: T-25, Point Type: Zip-Tip, Steel, SAE Grade, Gold, Applicable Materials: Cement Fiber Board, Melamine, Particle-Board, Plastic, Sheet Metal,...

GRK's R4â„¢ self-countersinking screw has a patented underhead with saw-blade like cutting teeth and six self-contained cutting pockets. Together they act similar to a circular saw-blade, transporting the drill dust away from the edge of the screw hole while cutting a perfectly clean hole...

GRK Fasteners R4 Framing and Decking Screw, Multi-Purpose, Thread Size: #8, Thread Length: 1.299 in, 2 in L, Drive Type: Star, Drive Size: T-15, Steel, Applicable Materials: Cement, Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, Wood Fast bite tip eliminates pre-drilling and provides...

R4 Multi-purpose framing and decking screws provide a faster drive for improved productivity. Fast bite tip eliminates pre-drilling and provides a fast start for one-step installation W-Cut provides low installation torque which allows for fast driving and ease of install Precision fit between R4...

GRK Fasteners R4 Framing and Decking Screw, Thread Size: #9, 2-1/2 in L, Drive Type: Star, Steel, Package Quantity: 100 PK, Multi-Purpose, Thread Length: 1.575 in, Drive Size: T-25, Applicable Materials: Cement, Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, Wood Fast bite tip...

GRK Fasteners R4 Framing and Decking Screw, Thread Size: #9, 3-1/8 in L, Drive Type: Star, Steel, Package Quantity: 100 PK, Multi-Purpose, Thread Length: 2.08 in, Drive Size: T25, Applicable Materials: Cement Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, Wood Fast bite tip...

GRK Fasteners R4 Framing and Decking Screw, Thread Size: #10, 3-1/8 in L, Drive Type: Star, Steel, Package Quantity: 100 PK, Multi-Purpose, Thread Length: 2.08 in, Drive Size: T25, Applicable Materials: Cement Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, Wood Fast bite tip...

GRK Fasteners R4 Framing and Decking Screw, Multi-Purpose, Thread Size: #10, Thread Length: 2.362 in, 3-1/2 in L, Drive Type: Star, Drive Size: T-25, Steel, Applicable Materials: Cement, Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, Wood Fast bite tip eliminates pre-drilling and provides...

GRK Fasteners R4 Framing and Decking Screw, Thread Size: #10, 4 in L, Drive Type: Star, Steel, Package Quantity: 50 PK, Multi-Purpose, Thread Length: 2.992 in, Drive Size: T-25, Applicable Materials: Cement, Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, Wood Fast bite tip...

GRK Fasteners R4 Framing and Decking Screw, Multi-Purpose, Thread Size: #10, Thread Length: 3 in, 4-3/4 in L, Drive Type: Star, Drive Size: T-25, Steel, Applicable Materials: Cement, Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, Wood Fast bite tip eliminates pre-drilling and provides...

GRK Fasteners R4 Framing and Decking Screw, Thread Size: #12, 5-5/8 in L, Drive Type: Star, Steel, Package Quantity: 50 PK, Multi-Purpose, Thread Length: 3 in, Drive Size: T-25, Applicable Materials: Cement, Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, Wood Fast bite tip...

GRK Fasteners R4 Framing and Decking Screw, Multi-Purpose, Thread Size: #12, Thread Length: 3 in, 6-3/8 in L, Drive Type: Star, Drive Size: T-25, Steel, Applicable Materials: Cement, Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, Wood Fast bite tip eliminates pre-drilling and provides...

Frame with ease and confidence. Multi-use screw for wood, particle board, sheet metal, cement fiber board, laminate and wood decking and melamine. They are self-tapping eliminating pre-drilling featuring a countersinking head with cutting teeth, W-Cutâ„¢ for reducing splitting, CEE Threadâ„¢ for no splitting, reducing...

GRK Fasteners R4 Framing and Decking Screw, Multi-Purpose, Thread Size: #12, Thread Length: 3 in, 8 in L, Drive Type: Star, Drive Size: T-25, Steel, Applicable Materials: Cement, Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, Wood Fast bite tip eliminates pre-drilling and provides...

GRK Fasteners R4 Screw, Thread Size: #12, 9.842 in L, Thread Type: CEE, Head Type: Round, Drive Type: Star, Point Type: Zip-Tip, Steel, Package Quantity: 12 PK, Multi-Purpose, Thread Length: 3 in, Drive Size: T-25, SAE Grade, Gold, Applicable Materials: Cement Fiber Board, Melamine,...

GRK's R4™ self-countersinking screw has a patented underhead with saw blade like cutting teeth and six self-contained cutting pockets. Together they act similar to a circular saw-blade, transporting the drill dust away from the edge of the screw hole while cutting a ideally clean...

GRK's R4™ self-countersinking screw has a patented underhead with saw blade like cutting teeth and six self-contained cutting pockets. Together they act similar to a circular saw-blade, transporting the drill dust away from the edge of the screw hole while cutting a ideally clean...

GRK's R4™ self-countersinking screw has a patented underhead with saw-blade like cutting teeth and six self-contained cutting pockets. Together they act similar to a circular saw-blade, transporting the drill dust away from the edge of the screw hole while cutting a perfectly clean hole...

GRK's R4™ self-countersinking screw has a patented underhead with saw-blade like cutting teeth and six self-contained cutting pockets. Together they act similar to a circular saw-blade, transporting the drill dust away from the edge of the screw hole while cutting a perfectly clean hole...

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 instantly into the material (including hardwood), reducing the splitting effect due to smaller shanks. RSS™ screws that are 3-1/8...

GRK's RSSâ„¢ rugged structural screw is made of specially hardened steel to provide you with high tensile, torque and shear strength. The sharp threads and points bite instantly into the material (including hardwood), reducing the splitting effect due to smaller shanks. RSSâ„¢ screws which...

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 instantly into the material (including hardwood), reducing the splitting effect due to smaller shanks. RSS™ screws that are 3-1/8...

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 instantly into the material (including hardwood), reducing the splitting effect due to smaller shanks. RSS™ screws that are 3-1/8...

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 instantly into the material (including hardwood), reducing the splitting effect due to smaller shanks. RSS™ screws that are 3-1/8...

GRK's RSSâ„¢ screw is made of specially hardened steel to provide you with high tensile, torque and shear strength. The sharp threads and points bite instantly into the material (including hardwood), reducing the splitting effect due to smaller shanks. RSSâ„¢ screws that are 3-1/8...

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 instantly into the material (including hardwood), reducing the splitting effect due to smaller shanks. RSS™ screws that are 3-1/8...

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 instantly into the material (including hardwood), reducing the splitting effect due to smaller shanks. RSS™ screws that are 3-1/8...

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 instantly into the material (including hardwood), reducing the splitting effect due to smaller shanks. RSS™ screws that are 3-1/8...

GRK's RSSâ„¢ screw is made of specially hardened steel to provide you with high tensile, torque and shear strength. The sharp threads and points bite instantly into the material (including hardwood), reducing the splitting effect due to smaller shanks. RSSâ„¢ screws that are 3-1/8...