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GRK 8x3-1/8" FIN/TRIM SCRW 100ct
GRK #8 3-1/8" FIN-Trim Head Screw
See a video of the GRK FIN-Trim Head Screws in action!
Size: #8 3-1/8"
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
|
FT8318HP |
GRK 8x3-1/8" FIN/TRIM SCRW 100ct |
7 |
21.95 |
/ EA |
119734 |
|
|
GRK 8x3-1/8" FIN/TRIM SCRW 300ct
GRK 8x3-1/8" FIN/TRIM SCRW 300ct
View Details
|
FT8318PP |
GRK 8x3-1/8" FIN/TRIM SCRW 300ct |
1 |
43.99 |
/ EA |
115734 |
|
|
GRK 9x4" FIN/TRIM SCRW 50ct
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 |
4 |
28.95 |
/ EA |
117760 |
|
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GRK 9x5" FIN/TRIM SCRW 50ct
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 |
2 |
29.95 |
/ EA |
117766 |
|
|
GRK 8x1-1/2" S/S TRIM SCRW 100ct
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 |
16 |
24.95 |
/ EA |
37724 |
|
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GRK 8x2" S/S TRIM SCRW 100ct
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 |
3 |
28.99 |
/ EA |
67728 |
|
|
GRK 8x2-1/2" S/S TRIM SCRW 100ct
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 |
32.95 |
/ EA |
67730 |
|
|
GRK 8x1-1/4" R4 SCREW 110ct
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 |
9.95 |
/ EA |
96080 |
|
|
GRK 8x1-1/2" R4 SCREW 110ct
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 |
7 |
10.95 |
/ EA |
96085 |
|
|
GRK 8x1-3/4" R4 SCREW 100ct
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 |
8 |
10.59 |
/ EA |
02075 |
|
|
GRK 8x1-3/4" R4 SCREW 925ct
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 |
3 |
59.95 |
/ EA |
01075 |
|
|
GRK 9 x 2" R4 SCREW 100ct
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 |
8 |
15.95 |
/ EA |
103099 |
|
|
GRK 9 x 2" R4 SCREW 690ct
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 |
6 |
59.95 |
/ EA |
01099 |
|
|
GRK 9x2-1/2" R4 SCREW 100ct
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 |
9 |
15.95 |
/ EA |
103101 |
|
|
GRK 9x2-1/2" R4 SCREW 575ct
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 |
6 |
59.95 |
/ EA |
01101 |
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