GRK FASTENERS

FIN/Trimâ„¢ finishing trim head screws allows you to install right the first time. Available in gold and white. For use in trim, cabinetry, fine carpentry, stairs, railings and deck boards. For...

FIN/Trimâ„¢ finishing trim head screws allows you to install right the first time. Available in gold and white. For use in trim, cabinetry, fine carpentry, stairs, railings and deck boards. For use in interior and exterior conditions and the GRK Climatek coating is approved for use in treated lumber.Unit: PK100

FIN/Trimâ„¢ screws are an excellent choice for deck rails, exterior/interior trim, joining cabinets and most fine carpentry applications such as crown molding and window/door jambs. It leaves a...

FIN/Trimâ„¢ screws are an excellent choice for deck rails, exterior/interior trim, joining cabinets and most fine carpentry applications such as crown molding and window/door jambs. It leaves a clean look as the tiny heads disappear when countersunk. Available in #8 and #9 ga Dia in lengths from 1-1/4 to 5 in. Approved for use in all applications that include pressure treated lumber.Unit: PK100

GRK Fasteners RT Screw, Thread Size: #8, 3-1/8 in L, Thread Type: Reverse, Head Type: Trim, Drive Type: Star, Steel, Package Quantity: 100 PK, Thread Length: 2.08 in, Drive Size: T10, Applicable...

GRK Fasteners RT Screw, Thread Size: #8, 3-1/8 in L, Thread Type: Reverse, Head Type: Trim, Drive Type: Star, Steel, Package Quantity: 100 PK, Thread Length: 2.08 in, Drive Size: T10, Applicable Materials: Composite, Wood, Shear Strength: 360 lb, 499 lb Tensile StrengthUnit: PK100

FIN/Trimâ„¢ screws are an excellent choice for deck rails, exterior/interior trim, joining cabinets and most fine carpentry applications such as crown molding and window/door jambs. It leaves a...

FIN/Trimâ„¢ screws are an excellent choice for deck rails, exterior/interior trim, joining cabinets and most fine carpentry applications such as crown molding and window/door jambs. It leaves a clean look as the tiny heads disappear when countersunk. Available in #8 and #9 ga Dia in lengths from 1-1/4 to 5 in. Approved for use in all applications that include pressure treated lumber.Unit: PK100

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...

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 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...

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...

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 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...

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...

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 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...

GRK Fasteners Cabinet Screw, Thread Size: #8, 2-3/4 in L, Thread Type: Coarse, Head Type: Washer, Drive Type: Star, Steel, Yellow Zinc, Package Quantity: 100 PK, Thread Length: 1.81 in, Drive Size:...

GRK Fasteners Cabinet Screw, Thread Size: #8, 2-3/4 in L, Thread Type: Coarse, Head Type: Washer, Drive Type: Star, Steel, Yellow Zinc, Package Quantity: 100 PK, Thread Length: 1.81 in, Drive Size: T15, Applicable Materials: WoodUnit: PK100

Easy to install lag alternative. Zero stripping recessed star drive. Cee thread for a clean finished look. W-Cut for low torque, smoother drive. ZIP-TIP for no pre-drilling, faster penetration....

Easy to install lag alternative. Zero stripping recessed star drive. Cee thread for a clean finished look. W-Cut for low torque, smoother drive. ZIP-TIP for no pre-drilling, faster penetration. Washer head provides immense holding power. Cutting pockets provide a clean hole, reduces splitting, and bore with precision. ESR-3201 Approved for structural application. Climatek Coated: AC257 code approved for use in treated lumber. For interior/exterior use in: carrying beams, ledger boards, stair...

GRK's RSS 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...

GRK's RSS 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. RSS screws which are 3-1/8 in and longer have a six threaded CEE thread that enlarges the screw hole for the non-threaded portion of the fastener, allowing the wood to settle easily and increasing the screw's drawing strength. The...

GRK's Cabinet screws are designed specifically for use in cabinet construction and installation. Cabinet screws are manufactured in a #8 ga (4 mm) diameter for universal size convenience. These...

GRK's Cabinet screws are designed specifically for use in cabinet construction and installation. Cabinet screws are manufactured in a #8 ga (4 mm) diameter for universal size convenience. These screws are thin enough to prevent most material splitting, while providing sufficient strength to guarantee a secure installation. The washer head design presses flush against any material surface. Builders have discovered that short Cabinet screws can sometimes be used in vinyl siding installation,...

GRK's Cabinet screws are designed specifically for use in cabinet construction and installation. Cabinet screws are manufactured in a #8 ga (4 mm) diameter for universal size convenience. These...

GRK's Cabinet screws are designed specifically for use in cabinet construction and installation. Cabinet screws are manufactured in a #8 ga (4 mm) diameter for universal size convenience. These screws are thin enough to prevent most material splitting, while providing sufficient strength to guarantee a secure installation. The washer head design presses flush against any material surface. Builders have discovered that short Cabinet screws can sometimes be used in vinyl siding installation,...

Easy to install lag alternative. Zero stripping recessed star drive. Cee thread for a clean finished look. W-Cut for low torque, smoother drive. ZIP-TIP for no pre-drilling, faster penetration....

Easy to install lag alternative. Zero stripping recessed star drive. Cee thread for a clean finished look. W-Cut for low torque, smoother drive. ZIP-TIP for no pre-drilling, faster penetration. Washer head provides immense holding power. Cutting pockets provide a clean hole, reduces splitting, and bore with precision. ESR-3201 Approved for structural application. Climatek Coated: AC257 code approved for use in treated lumber. For interior/exterior use in: carrying beams, ledger boards, stair...

GRK's Cabinetâ„¢ screws are designed specifically for use in cabinet construction and installation. Cabinetâ„¢ screws are manufactured in a #8 ga (4 mm) diameter for universal size...

GRK's Cabinetâ„¢ screws are designed specifically for use in cabinet construction and installation. Cabinetâ„¢ screws are manufactured in a #8 ga (4 mm) diameter for universal size convenience. These screws are thin enough to prevent most material splitting, while providing sufficient strength to guarantee a secure installation. The washer head design presses flush against any material surface. Builders have discovered that short Cabinetâ„¢ screws can sometimes be used in vinyl...

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

GRK Fasteners R4 Framing and Decking Screw, Thread Size: #10, 4-3/4 in L, Head Type: Round, Drive Type: Star, Steel, Multi-Purpose, Thread Length: 3 in, Drive Size: T25, Applicable Materials: Cement Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, WoodUnit: PK800

GRK Fasteners R4 Framing and Decking Screw, Thread Size: #12, 5-5/8 in L, Head Type: Round, Drive Type: Star, Steel, Package Quantity: 600 BX, Multi-Purpose, Thread Length: 3 in, Drive Size: T-25,...

GRK Fasteners R4 Framing and Decking Screw, Thread Size: #12, 5-5/8 in L, Head Type: Round, Drive Type: Star, Steel, Package Quantity: 600 BX, Multi-Purpose, Thread Length: 3 in, Drive Size: T-25, Applicable Materials: Cement, Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, WoodUnit: PK600

GRK Fasteners R4 Framing and Decking Screw, Thread Size: #9, 2 in L, Drive Type: Star, Steel, Package Quantity: 3700 BX, Multi-Purpose, Thread Length: 1.29 in, Drive Size: T25, Applicable Materials:...

GRK Fasteners R4 Framing and Decking Screw, Thread Size: #9, 2 in L, Drive Type: Star, Steel, Package Quantity: 3700 BX, Multi-Purpose, Thread Length: 1.29 in, Drive Size: T25, Applicable Materials: Cement Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, WoodUnit: PK37C

#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: BX480

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...

The MSS was developed and patented based on the RSS model. This screws has an integrated washer-head and is complemented by a rubber washer below the screw head. This feature also helps protect the...

The MSS was developed and patented based on the RSS model. This screws has an integrated washer-head and is complemented by a rubber washer below the screw head. This feature also helps protect the washer from prolonged exposure form the sun for long-lasting, secure siding applications. No pre-drilling is need due to the MSS tip design for thin sidings as well as thick studs. The MSS is powder-coated for exceptionally high corrosion resistance.Unit: BX3M

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...

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 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...

R4 Multi-purpose framing and decking screws provide a faster drive for improved productivity.Unit: PK100

R4 Multi-purpose framing and decking screws provide a faster drive for improved productivity.Unit: PK100

GRK Fasteners R4 Framing and Decking Screw, Thread Size: #9, 1-1/2 in L, Drive Type: Star, Steel, Package Quantity: 5200 BX, Multi-Purpose, Thread Length: 1 in, Drive Size: T25, Applicable...

GRK Fasteners R4 Framing and Decking Screw, Thread Size: #9, 1-1/2 in L, Drive Type: Star, Steel, Package Quantity: 5200 BX, Multi-Purpose, Thread Length: 1 in, Drive Size: T25, Applicable Materials: Cement Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, WoodUnit: BX52C

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,...

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, Particle-Board, Plastic, Sheet Metal, Wood, Length Under Head: 1.527 inUnit: BX820