GRK FASTENERS

GRK's R4Γäó 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 R4Γäó 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 Drive Bit, Star Drive, T10 Drive, Yellow, 3 in Length3 InchBit Size=T-10Color=YellowTOP STARUnit: PK2

GRK Fasteners Drive Bit, Star Drive, T10 Drive, Yellow, 3 in Length3 InchBit Size=T-10Color=YellowTOP STARUnit: PK2

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

GRK's CabinetΓäó screws are designed specifically for use in cabinet construction and installation. CabinetΓäó 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 CabinetΓäó screws can sometimes be used in vinyl siding...

GRK Fasteners R4 Screw, Multi-Purpose, Thread Size: #10, Thread Type: W-Cut, Thread Length: 2.992 in, 4 in L, Head Type: Countersunk, Flat, Drive Type: Star, Drive Size: T25, Steel, Yellow,...

GRK Fasteners R4 Screw, Multi-Purpose, Thread Size: #10, Thread Type: W-Cut, Thread Length: 2.992 in, 4 in L, Head Type: Countersunk, Flat, Drive Type: Star, Drive Size: T25, Steel, Yellow, Climatek, Applicable Materials: Cement Fiberboard, Particleboard, Plastic, Sheet Metal, WoodHandy-PakSize x Lgth In=#10 x 4MULTI-PURPOSER4 CASE HARDENEDUnit: CD 50

Zero stripping recessed star drive. Trim head for a clean finished look. W-CutÖ: Low torque, smoother drive. ôZIP-TIPö for no pre-drilling, faster penetration. ESR-3201 approved for structural...

Zero stripping recessed star drive. Trim head for a clean finished look. W-CutÖ: Low torque, smoother drive. ôZIP-TIPö for no pre-drilling, faster penetration. ESR-3201 approved for structural application. Case Hardened Steel for high tensile, torque andshear strength. Climatek coating is AC257 code approved for use in treated lumber. For interior and exterior use.Bulk-PakSize x Lgth In=#8 x 2-1/2FIN TRIM - FINISHINGRECESSED STAR DRIVEUnit: PK35C ...

Zero stripping with 6 points of contact. Recessed star srive eliminates mushrooming. Trim head for a clean finished look. W-Cut: Low torque, smoother drive ZIP-TIP for no pre-drilling, faster...

Zero stripping with 6 points of contact. Recessed star srive eliminates mushrooming. Trim head for a clean finished look. W-Cut: Low torque, smoother drive ZIP-TIP for no pre-drilling, faster penetration. ESR-3201 Approved for structural application. Casehardened steel for high tensile, torque and shear strength. Climatek Coating is AC257 code approved for use in treated lumber.For interior and exterior use.RT - COMPOSITEHandy-PakSize x Lgth In=#8 x 2-1/2RECESSED STAR DRIVEUnit: CD100 ...

Concealed low profile washer head. T-15 star bit included. AC257 treated lumber approved. Zero stripping recessed star drive. Washer head to increase holding. Low torque W-Cut thread. No...

Concealed low profile washer head. T-15 star bit included. AC257 treated lumber approved. Zero stripping recessed star drive. Washer head to increase holding. Low torque W-Cut thread. No pre-drilling Engineered Zip-Tip."GRK"Handy-PakSize x Lgth In=#8 x 1-1/2LOW PROFILESTAR DRIVEUnit: PK100

#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.Pro-PakSize x Lgth In=#9 x 2-1/2MULTI-PURPOSER4 CASE HARDENEDUnit: PK575

GRK Fasteners Cabinet Screw, Thread Size: #8, Thread Length: 1.575 in, 2-1/2 in L, Head Type: Low-Profile, Washer, Drive Type: Star, Drive Size: T-15, Steel, Applicable Materials: Wood"GRK"Bulk-PakSi...

GRK Fasteners Cabinet Screw, Thread Size: #8, Thread Length: 1.575 in, 2-1/2 in L, Head Type: Low-Profile, Washer, Drive Type: Star, Drive Size: T-15, Steel, Applicable Materials: Wood"GRK"Bulk-PakSize x Lgth In=#8 x 2-1/2LOW PROFILESTAR DRIVEUnit: PK15C

GRK Fasteners R4 Framing and Decking Screw, Multi-Purpose, Thread Size: #8, Thread Length: 1.575 in, 2-1/2 in L, Drive Type: Star, Drive Size: T-15, Steel, Applicable Materials: Cement, Fiber Board,...

GRK Fasteners R4 Framing and Decking Screw, Multi-Purpose, Thread Size: #8, Thread Length: 1.575 in, 2-1/2 in L, Drive Type: Star, Drive Size: T-15, Steel, Applicable Materials: Cement, Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, WoodPro-PakSize x Lgth In=#8 x 2-1/2MULTI-PURPOSER4 CASE HARDENEDUnit: PK650

GRK Fasteners RT Screw, Thread Size: #9, Thread Type: Reverse, Thread Length: 2.087 in, 3-1/8 in L, Head Type: Trim, Drive Type: Star, Drive Size: T-15, Steel, Applicable Materials: Composite, Wood,...

GRK Fasteners RT Screw, Thread Size: #9, Thread Type: Reverse, Thread Length: 2.087 in, 3-1/8 in L, Head Type: Trim, Drive Type: Star, Drive Size: T-15, Steel, Applicable Materials: Composite, Wood, Shear Strength: 425 lb, 576 lb Tensile StrengthRT - COMPOSITEPro-PakSize x Lgth In=#9 x 3-1/8"RECESSED STAR DRIVEUnit: PK348

PHEINOXΓäó 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,...

PHEINOXΓäó 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.STAINLESS û RT COMPOSITEBulk-PakSize x Lgth In=#8 x 2-1/2RECESSED STAR DRIVEUnit: PK35C

GRK Fasteners Framing Screw, Multi-Purpose, Thread Size: #9, 3-1/8 in L, Drive Type: Star, Steel, Yellow, Applicable Materials: Cement, Plastic, WoodHandy-PakSize x Lgth In=#9 x 3-1/8MULTI-PURPOSER4...

GRK Fasteners Framing Screw, Multi-Purpose, Thread Size: #9, 3-1/8 in L, Drive Type: Star, Steel, Yellow, Applicable Materials: Cement, Plastic, WoodHandy-PakSize x Lgth In=#9 x 3-1/8MULTI-PURPOSER4 CASE HARDENEDUnit: CD80

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

GRK's CabinetΓäó screws are designed specifically for use in cabinet construction and installation. CabinetΓäó 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 CabinetΓäó screws can sometimes be used in vinyl siding...

Made from hardened steel. Blister Carded.Size In=3/8TOP STARTORX - CROWNUnit: EA

Made from hardened steel. Blister Carded.Size In=3/8TOP STARTORX - CROWNUnit: EA

GRK's RSSΓäó 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 RSSΓäó 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. RSSΓäó 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's RSSΓäó 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 RSSΓäó 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. RSSΓäó 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's RSSΓäó 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 RSSΓäó 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. RSSΓäó 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...

Zero stripping recessed star drive. Trim head for a clean finished look. W-CutÖ: Low torque, smoother drive. ôZIP-TIPö for no pre-drilling, faster penetration. ESR-3201 approved for structural...

Zero stripping recessed star drive. Trim head for a clean finished look. W-CutÖ: Low torque, smoother drive. ôZIP-TIPö for no pre-drilling, faster penetration. ESR-3201 approved for structural application. Case Hardened Steel for high tensile, torque andshear strength. Climatek coating is AC257 code approved for use in treated lumber. For interior and exterior use.Handy-PakSize x Lgth In=#8 x 2FIN TRIM - FINISHINGRECESSED STAR DRIVEUnit: CD100 ...

Concealed low profile washer head. T-15 star bit included. AC257 treated lumber approved. Zero stripping recessed star drive. Washer head to increase holding. Low torque W-Cut thread. No...

Concealed low profile washer head. T-15 star bit included. AC257 treated lumber approved. Zero stripping recessed star drive. Washer head to increase holding. Low torque W-Cut thread. No pre-drilling Engineered Zip-Tip."GRK"Handy-PakSize x Lgth In=#8 x 2-1/2LOW PROFILESTAR DRIVEUnit: PK100

White-head cabinet screw is for use in interior applications only. GRK's Low Profile CabinetΓäó screws are designed specifically for use in cabinet construction and installation. Manufactured in a...

White-head cabinet screw is for use in interior applications only. GRK's Low Profile CabinetΓäó screws are designed specifically for use in cabinet construction and installation. Manufactured in a #8 ga (4 mm) Dia for universal size convenience. 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 CabinetΓäó screws can be used...

GRK Fasteners R4 Framing and Decking Screw, Multi-Purpose, Thread Size: #8, Thread Length: 0.826 in, 1-1/4 in L, Drive Type: Star, Drive Size: T-15, Steel, Applicable Materials: Cement, Fiber Board,...

GRK Fasteners R4 Framing and Decking Screw, Multi-Purpose, Thread Size: #8, Thread Length: 0.826 in, 1-1/4 in L, Drive Type: Star, Drive Size: T-15, Steel, Applicable Materials: Cement, Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, WoodPro-PakSize x Lgth In=#8 x 1-1/4MULTI-PURPOSER4 CASE HARDENEDUnit: PK13C

GRK Fasteners R4 Framing and Decking Screw, Multi-Purpose, Thread Size: #9, Thread Length: 1.299 in, 2 in L, Drive Type: Star, Drive Size: T-25, Steel, Applicable Materials: Cement, Fiber Board,...

GRK Fasteners R4 Framing and Decking Screw, Multi-Purpose, Thread Size: #9, Thread Length: 1.299 in, 2 in L, Drive Type: Star, Drive Size: T-25, Steel, Applicable Materials: Cement, Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, WoodBulk-PakSize x Lgth In=#9 x 2MULTI-PURPOSER4 CASE HARDENEDUnit: PK37C

CaliburnΓäó concrete screws are professionally engineered fasteners with a patented thread design for ease of driving the screw in concrete and similar applications. Available in three different...

CaliburnΓäó concrete screws are professionally engineered fasteners with a patented thread design for ease of driving the screw in concrete and similar applications. Available in three different head styles for multiple applications. CaliburnΓäó, CaliburnΓäó PH and CaliburnΓäó XL are ClimatekΓäó coated for high corrosion resistance. Caliburn's uncompromised draw and pull-out strength make it possible to be used in jobs which previously required an anchor. The screws aggressive thread design...