GRK FASTENERS

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...

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, WoodUnit: PK470

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,...

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 into even the most brittle materials without cracking any surface treatment. This design enhances the R4's versatility by allowing the fastener to countersink into even the hardest woods. The head of the...

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...

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, Particle Board, Plastic, Sheet Metal, Wood, Length Under Head: 3.49 inUnit: PK300

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,...

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 into even the most brittle materials without cracking any surface treatment. This design enhances the R4's versatility by allowing the fastener to countersink into even the hardest woods. The head of the...

#6 and #8 screws use T-15 bit; #9, #10, and #12 use bit T-25. Self-tapping, countersinking head; W-Cut thread design. Climatek coated for all weather corrosion protection conforms with ICC#2442. For...

#6 and #8 screws use T-15 bit; #9, #10, and #12 use bit T-25. Self-tapping, countersinking head; W-Cut thread design. Climatek coated for all weather corrosion protection conforms with ICC#2442. For use in wood, particle-board, cement fiberboard, plastic, and sheet metal.Unit: PK575

#6 and #8 screws use T-15 bit; #9, #10, and #12 use bit T-25. Self-tapping, countersinking head; W-Cut thread design. Climatek coated for all weather corrosion protection conforms with ICC#2442. For...

#6 and #8 screws use T-15 bit; #9, #10, and #12 use bit T-25. Self-tapping, countersinking head; W-Cut thread design. Climatek coated for all weather corrosion protection conforms with ICC#2442. For use in wood, particle-board, cement fiberboard, plastic, and sheet metal.Unit: PK425

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...

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, WoodUnit: PK925

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...

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, WoodUnit: PK13C

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...

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, WoodUnit: PK1M

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...

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, WoodUnit: PK850

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...

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, WoodUnit: PK650

PHEINOXâ„¢ 305 stainless steel screws are corrosion and stain-resistant designed to withstand wet environments. Typical applications for 305 stainless are in corrosive environments such as...

PHEINOXâ„¢ 305 stainless steel screws are corrosion and stain-resistant designed to withstand wet environments. Typical applications for 305 stainless are in corrosive environments such as lakes, pools, spas, decks and boardwalks. Compatible with most wood types including cedar, redwood and ipe.Unit: PK385

PHEINOX 305 stainless steel screws are corrosion and stain-resistant fasteners designed to withstand wet environments. PHEINOX 316 stainless steel screws are designed for coastal applications. GRK's...

PHEINOX 305 stainless steel screws are corrosion and stain-resistant fasteners designed to withstand wet environments. PHEINOX 316 stainless steel screws are designed for coastal applications. GRK's patented R4, RSS, FIN/TRIM and RT composite screws are available in PHEINOX stainless steel. GRK recommends PHEINOX 305 stainless steels screws for applications that require superior corrosion resistance in wet environments such as decks, boardwalks, pools and hot tubs. PHEINOX 305 stainless is...

GRK Fasteners PHEINOX Screw, 2 in Length, W-Cut Thread, Recessed Star Drive, Zip-Tip Point, Steel, 305 Stainless Steel, Package Quantity: 100 PK, T10 Drive, Applicable Materials: Cedar, Redwood,...

GRK Fasteners PHEINOX Screw, 2 in Length, W-Cut Thread, Recessed Star Drive, Zip-Tip Point, Steel, 305 Stainless Steel, Package Quantity: 100 PK, T10 Drive, Applicable Materials: Cedar, Redwood, Specialty Hardwood, Includes: T-10 BitUnit: PK100

PHEINOXâ„¢ 305 stainless steel screws are corrosion and stain-resistant designed to withstand wet environments. Typical applications for 305 stainless are in corrosive environments such as...

PHEINOXâ„¢ 305 stainless steel screws are corrosion and stain-resistant designed to withstand wet environments. Typical applications for 305 stainless are in corrosive environments such as lakes, pools, spas, decks and boardwalks. Compatible with most wood types including cedar, redwood and ipe.Unit: PK35C

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),...

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 in and longer have CEE threads which enlarge the screw hole for the non-threaded portion of the fastener, allowing the wood to settle easily and increases the screw's drawing strength. The CEE thread also reduces the...

GRK Fasteners Cabinet Screw, Thread Size: #8, 1-1/2 in L, Head Type: Washer, Drive Type: Star, Steel, Package Quantity: 3000 BX, Thread Length: 1 in, Drive Size: T15, Applicable Materials: WoodUnit:...

GRK Fasteners Cabinet Screw, Thread Size: #8, 1-1/2 in L, Head Type: Washer, Drive Type: Star, Steel, Package Quantity: 3000 BX, Thread Length: 1 in, Drive Size: T15, Applicable Materials: WoodUnit: PK3M

GRK Fasteners Cabinet Screw, Thread Size: #8, 1-3/4 in L, Head Type: Low-Profile, Washer, Drive Type: Star, Steel, Package Quantity: 2000 BX, Thread Length: 1.181 in, Drive Size: T-15, Applicable...

GRK Fasteners Cabinet Screw, Thread Size: #8, 1-3/4 in L, Head Type: Low-Profile, Washer, Drive Type: Star, Steel, Package Quantity: 2000 BX, Thread Length: 1.181 in, Drive Size: T-15, Applicable Materials: WoodUnit: PK2M

GRK Fasteners Cabinet Screw, Thread Size: #8, 2-1/2 in L, Head Type: Washer, Drive Type: Star, Steel, Package Quantity: 1500 BX, Thread Length: 1.57 in, Drive Size: T15, Applicable Materials:...

GRK Fasteners Cabinet Screw, Thread Size: #8, 2-1/2 in L, Head Type: Washer, Drive Type: Star, Steel, Package Quantity: 1500 BX, Thread Length: 1.57 in, Drive Size: T15, Applicable Materials: WoodUnit: PK15C

GRK Fasteners RT Screw, Thread Size: #8, 2 in L, Thread Type: Reverse, Head Type: Trim, Drive Type: Star, Steel, Package Quantity: 725 PAIL, Thread Length: 1.299 in, Drive Size: T-10, Applicable...

GRK Fasteners RT Screw, Thread Size: #8, 2 in L, Thread Type: Reverse, Head Type: Trim, Drive Type: Star, Steel, Package Quantity: 725 PAIL, Thread Length: 1.299 in, Drive Size: T-10, Applicable Materials: Composite, Wood, Shear Strength: 360 lb, 499 lb Tensile StrengthUnit: PK725

GRK Fasteners RT Screw, Thread Size: #9, 3-1/8 in L, Thread Type: Reverse, Head Type: Trim, Drive Type: Star, Steel, Package Quantity: 348 PAIL, Thread Length: 2.08 in, Drive Size: T15, Applicable...

GRK Fasteners RT Screw, Thread Size: #9, 3-1/8 in L, Thread Type: Reverse, Head Type: Trim, Drive Type: Star, Steel, Package Quantity: 348 PAIL, Thread Length: 2.08 in, Drive Size: T15, Applicable Materials: Composite, Wood, Shear Strength: 425 lb, 576 lb Tensile StrengthUnit: PK348

GRK Fasteners R4 Framing and Decking Screw, Thread Size: #10, 4-3/4 in L, Drive Type: Star, Steel, Package Quantity: 50 PK, Multi-Purpose, Thread Length: 3 in, Drive Size: T25, Applicable Materials:...

GRK Fasteners R4 Framing and Decking Screw, Thread Size: #10, 4-3/4 in L, Drive Type: Star, Steel, Package Quantity: 50 PK, Multi-Purpose, Thread Length: 3 in, Drive Size: T25, Applicable Materials: Cement Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, WoodUnit: PK50

GRK Fasteners R4 Framing and Decking Screw, Thread Size: #12, 8 in L, Drive Type: Star, Steel, Package Quantity: 9 PK, Multi-Purpose, Thread Length: 3 in, Drive Size: T25, Applicable Materials:...

GRK Fasteners R4 Framing and Decking Screw, Thread Size: #12, 8 in L, Drive Type: Star, Steel, Package Quantity: 9 PK, Multi-Purpose, Thread Length: 3 in, Drive Size: T25, Applicable Materials: Cement Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, WoodUnit: PK50

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...

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 into even the most brittle materials without cracking any surface treatment. This design enhances the R4's versatility by allowing the fastener to countersink into even the hardest woods. The head of the screw...