East Coast Lumber & Building Supply, LLC

Grk Screws

GRK Screws are the best grade of construction screws on the market. Preferred by professional contractors for their superior strength: aggressive thread: unique engineering and specialty applications. GRK Screws have quickly become the most sought after screws in the construction market.

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55 found, showing page 2 of 4

	Item	Description	Available	Price	UM	Mfg Part #
GRK 8x3-1/8" FIN/TRIM SCRW 300ct 43.99 SKU: FT8318PP GRK 8x3-1/8" FIN/TRIM SCRW 300ct View Details	FT8318PP	GRK 8x3-1/8" FIN/TRIM SCRW 300ct	4	43.99	/ EA	115734
GRK 9x4" FIN/TRIM SCRW 50ct 26.99 SKU: FT94HP GRK #9 X 4" FINISH / TRIM Head Screw See a video of the GRK FIN-Trim Head Screws in action! Size: #9 X 4" Recessed Star Drive: Zero stripping, with 6 points of contact. Trim head: For a clean finished look. W-Cut: Low torque, smoother drive. Zip-Tip: No pre-drilling faster penetration. Case Hardened Steel: For high tensile, torque & shear strength. Climatek Coating is AC257: Code approved for use in treated lumber GRK's Trim Head screws are an excellent choice for most fine carpentry applications, as well as window extension jambs and more. Our Trim Head screws have the smallest screw head available; with screw lengths from 1-1/4" (30mm) to 5" (125mm). Most material splitting is prevented because of the Trim Head screw's exceptionally small head and the W-Cut thread design. Fin/Trim screws are also available in white powder coated finish to blend in with white wooden trim boards. *FOR BEST RESULTS, TRIM SCREWS SHOULD BE DRIVEN AT HALF SPEED. TO PROLONG THE LIFE OF THE #10 BIT, DO NOT USE AN IMPACT DRIVER ON THE #8 TRIM HEAD SCREW. View Details	FT94HP	GRK 9x4" FIN/TRIM SCRW 50ct	2	26.99	/ EA	117760
GRK 9x5" FIN/TRIM SCRW 50ct 28.99 SKU: FT95HP GRK #9 X 5" FINISH / TRIM Head Screw See a video of the GRK FIN-Trim Head Screws in action! Size: #9 X 5" Recessed Star Drive: Zero stripping, with 6 points of contact. Trim head: For a clean finished look. W-Cut: Low torque, smoother drive. Zip-Tip: No pre-drilling faster penetration. Case Hardened Steel: For high tensile, torque & shear strength. Climatek Coating is AC257: Code approved for use in treated lumber GRK's Trim Head screws are an excellent choice for most fine carpentry applications, as well as window extension jambs and more. Our Trim Head screws have the smallest screw head available; with screw lengths from 1-1/4" (30mm) to 5" (125mm). Most material splitting is prevented because of the Trim Head screw's exceptionally small head and the W-Cut thread design. Fin/Trim screws are also available in white powder coated finish to blend in with white wooden trim boards. *FOR BEST RESULTS, TRIM SCREWS SHOULD BE DRIVEN AT HALF SPEED. TO PROLONG THE LIFE OF THE #10 BIT, DO NOT USE AN IMPACT DRIVER ON THE #8 TRIM HEAD SCREW. View Details	FT95HP	GRK 9x5" FIN/TRIM SCRW 50ct	13	28.99	/ EA	117766
GRK 8x1-1/2" S/S TRIM SCRW 100ct 22.99 SKU: SSFT8112HP GRK #8 x 1-1/2" Stainless SteeL FIN-Trim Head Screw See a video of the GRK FIN-Trim Head Screws in action! - Interior / Exterior Use - No Pre-Drilling Unless Material Requires - Fine Carpentry - Smallest Head On The Market - Window / Door Jambs - Composite Decking View Details	SSFT8112HP	GRK 8x1-1/2" S/S TRIM SCRW 100ct	15	22.99	/ EA	37724
GRK 8x2" S/S TRIM SCRW 100ct 28.99 SKU: SSFT82HP GRK #8 x 2" Stainless SteeL FIN-Trim Head Screw See a video of the GRK FIN-Trim Head Screws in action! Recessed Star Drive: Zero stripping, with 6 points of contact Trim head: for a clean finished look W-Cut: Low torque, smoother drive ZIP-TIP: No pre-drilling faster penetration ESR-3201 Approved for structural application Case Hardened Steel: for high tensile, torque and shear strength Climatek Coating is AC257: code approved for use in treated lumber For interior/exterior use Available in Climatek or white powder coated finish View Details	SSFT82HP	GRK 8x2" S/S TRIM SCRW 100ct	9	28.99	/ EA	67728
GRK 8x2-1/2" S/S TRIM SCRW 100ct 30.99 SKU: SSFT8212HP GRK #8 x 2-1/2" Stainless SteeL FIN-Trim Head Screw See a video of the GRK FIN-Trim Head Screws in action! Recessed Star Drive: Zero stripping, with 6 points of contact Trim head: for a clean finished look W-Cut: Low torque, smoother drive ZIP-TIP: No pre-drilling faster penetration ESR-3201 Approved for structural application Case Hardened Steel: for high tensile, torque and shear strength Climatek Coating is AC257: code approved for use in treated lumber For interior/exterior use Available in Climatek or white powder coated finish View Details	SSFT8212HP	GRK 8x2-1/2" S/S TRIM SCRW 100ct	5	30.99	/ EA	67730
GRK 8x1-1/4" R4 SCREW 110ct 9.79 SKU: R48114HP GRK #8 x 1-1/4" R4 Multi-Purpose Framing Screw See a video of the R4 Multi-Purpose Framing Screw in action! Recessed Star Drive: Zero Stripping, with 6 points of contact CEE Thread: Enlarges hole to reduce splitting W-Cut: Low torque, smoother drive Zip-Tip: no pre-drilling, faster penetration Cutting Pockets: provide a clean hole, reduces splitting, and bore with precision ESR-3201 Approved for structural applications Case Hardened Steel: for high tensile, torque and shear strength For interior/exterior use: in wood, plastic, cement fiber board, sheet metal, wood decking and melamine View Details	R48114HP	GRK 8x1-1/4" R4 SCREW 110ct	7	9.79	/ EA	96080
GRK 8x1-1/2" R4 SCREW 110ct 10.99 SKU: R48112HP GRK #8 x 1-1/2" R4 Multi-Purpose Framing Screw See a video of the R4 Multi-Purpose Framing Screw in action! Recessed Star Drive: Zero Stripping, with 6 points of contact CEE Thread: Enlarges hole to reduce splitting W-Cut: Low torque, smoother drive Zip-Tip: no pre-drilling, faster penetration Cutting Pockets: provide a clean hole, reduces splitting, and bore with precision ESR-3201 Approved for structural applications Case Hardened Steel: for high tensile, torque and shear strength For interior/exterior use: in wood, plastic, cement fiber board, sheet metal, wood decking and melamine View Details	R48112HP	GRK 8x1-1/2" R4 SCREW 110ct	8	10.99	/ EA	96085
GRK 8x1-3/4" R4 SCREW 100ct 10.59 SKU: R48134HP GRK #8 x 1-3/4" R4 Multi-Purpose Framing Screw See a video of the R4 Multi-Purpose Framing Screw in action! Recessed Star Drive: Zero Stripping, with 6 points of contact CEE Thread: Enlarges hole to reduce splitting W-Cut: Low torque, smoother drive Zip-Tip: no pre-drilling, faster penetration Cutting Pockets: provide a clean hole, reduces splitting, and bore with precision ESR-3201 Approved for structural applications Case Hardened Steel: for high tensile, torque and shear strength For interior/exterior use: in wood, plastic, cement fiber board, sheet metal, wood decking and melamine View Details	R48134HP	GRK 8x1-3/4" R4 SCREW 100ct	12	10.59	/ EA	02075
GRK 8x1-3/4" R4 SCREW 925ct 59.99 SKU: R48134PP GRK #8 x 1-3/4" R4 Multi-Purpose Framing Screw See a video of the R4 Multi-Purpose Framing Screw in action! Interior / Exterior Use: Decking Stairs Residential Construction > No Pre-Drilling Unless Material Requires > Self Countersinking >Starhead Recess / Non Stripping Heads > Can Be Used With Fibrous Materials > Extreme Threads GRK's R4 self-countersinking screw has a patented underhead with saw-blade like patented cutting teeth and six self-contained cutting pockets. Together these features act like 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 screw head closes the hole off with precision, not leaving any damaged fibers around the head. R4 screws which are 2" and longer have a four threaded CEE thread that enlarges the screw hole for the non-threaded portion of the fastener. This technological advancement allows the wood to settle easily and increases the screw's drawing strength, reducing the friction on the screw shank and lowering the driving torque. The R4 is a multi-purpose screw that can be used in all woodworking and plastic applications. GRK Fasteners R4 Pro Pack View Details	R48134PP	GRK 8x1-3/4" R4 SCREW 925ct	7	59.99	/ EA	01075
GRK 9 x 2" R4 SCREW 100ct 15.59 SKU: R492HP GRK #9 x 2" R4 Multi-Purpose Framing Screw See a video of the R4 Multi-Purpose Framing Screw in action! Recessed Star Drive: Zero Stripping, with 6 points of contact CEE Thread: Enlarges hole to reduce splitting W-Cut: Low torque, smoother drive Zip-Tip: no pre-drilling, faster penetration Cutting Pockets: provide a clean hole, reduces splitting, and bore with precision ESR-3201 Approved for structural applications Case Hardened Steel: for high tensile, torque and shear strength For interior/exterior use: in wood, plastic, cement fiber board, sheet metal, wood decking and melamine View Details	R492HP	GRK 9 x 2" R4 SCREW 100ct	32	15.59	/ EA	103099
GRK 9x2-1/2" R4 SCREW 100ct 15.59 SKU: R49212HP GRK #9 x 2-1/2" R4 Multi-Purpose Framing Screw See a video of the R4 Multi-Purpose Framing Screw in action! Recessed Star Drive: Zero Stripping, with 6 points of contact CEE Thread: Enlarges hole to reduce splitting W-Cut: Low torque, smoother drive Zip-Tip: no pre-drilling, faster penetration Cutting Pockets: provide a clean hole, reduces splitting, and bore with precision ESR-3201 Approved for structural applications Case Hardened Steel: for high tensile, torque and shear strength For interior/exterior use: in wood, plastic, cement fiber board, sheet metal, wood decking and melamine View Details	R49212HP	GRK 9x2-1/2" R4 SCREW 100ct	56	15.59	/ EA	103101
GRK 9 x 2" R4 SCREW 690ct 59.99 SKU: R492PP GRK #9 x 2" R4 Multi-Purpose Framing Screw See a video of the R4 Multi-Purpose Framing Screw in action! Recessed Star Drive: Zero Stripping, with 6 points of contact CEE Thread: Enlarges hole to reduce splitting W-Cut: Low torque, smoother drive Zip-Tip: no pre-drilling, faster penetration Cutting Pockets: provide a clean hole, reduces splitting, and bore with precision ESR-3201 Approved for structural applications Case Hardened Steel: for high tensile, torque and shear strength For interior/exterior use: in wood, plastic, cement fiber board, sheet metal, wood decking and melamine GRK Fasteners R4 Pro Pack View Details	R492PP	GRK 9 x 2" R4 SCREW 690ct	4	59.99	/ EA	01099
GRK 9x2-1/2" R4 SCREW 575ct 59.99 SKU: R49212PP GRK #9 x 2-1/2" R4 Multi-Purpose Framing Screw See a video of the R4 Multi-Purpose Framing Screw in action! Interior / Exterior Use: Decking Stairs Residential Construction > No Pre-Drilling Unless Material Requires > Self Countersinking >Starhead Recess / Non Stripping Heads > Can Be Used With Fibrous Materials > Extreme Threads GRK's R40 self-countersinking screw has a patented underhead with saw-blade like patented cutting teeth and six self-contained cutting pockets. Together these features act like 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 R40's versatility by allowing the fastener to countersink into even the hardest woods. The screw head closes the hole off with precision, not leaving any damaged fibers around the head. R40 screws which are 2" and longer have a four threaded CEE thread that enlarges the screw hole for the non-threaded portion of the fastener. This technological advancement allows the wood to settle easily and increases the screw's drawing strength, reducing the friction on the screw shank and lowering the driving torque. The R40 is a multi-purpose screw that can be used in all woodworking and plastic applications. GRK Fasteners R4 Pro Pack View Details	R49212PP	GRK 9x2-1/2" R4 SCREW 575ct	50	59.99	/ EA	01101
GRK 9x2-1/2" R4 SCREW 2900ct 269.99 SKU: R49212B 9 x 2-1/2" R4 Multi-Purpose Screw (2900 Count) by GRK Fasteners 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 closes the hole off with precision leaving no damaged fibers around the head. Recessed Star Drive: Zero Stripping, with 6 points of contact. CEE Thread: Enlarges hole to reduce splitting. W-Cut: Low torque, smoother drive. Zip-Tip: no pre-drilling, faster penetration. Cutting Pockets: provide a clean hole, reduces splitting, and bore with precision. Case Hardened Steel: for high tensile, torque and shear strength. For interior/exterior use: in wood, plastic, cement fiber board, sheet metal, wood decking and melamine. View Details	R49212B	GRK 9x2-1/2" R4 SCREW 2900ct	2	269.99	/ EA	00101