Branch: 1000 Parkinson Road, Woodstock
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GRK FASTENERS

GRK Fasteners R4 02179 Framing Screw, #12/14 Thread, 7-1/4 in L, Partial Thread, Countersunk, Flat Head, Star Drive

Category Deck Screws
7212368
GRK FASTENERS

GRK Fasteners R4 02179 Framing Screw, #12/14 Thread, 7-1/4 in L, Partial Thread, Countersunk, Flat Head, Star Drive

Item Code: 7212368
Category Deck Screws
Manufacturer GRK FASTENERS
  • Case hardened steel for high-tensile, torque and shear strength
  • CEE thread, enlarges hole to reduce splitting, install torque
  • Climatek™ coating is AC257 code approved for use in treated lumber
  • Cutting pockets provide a clean hole, reduces splitting and bore with precision
  • Recessed star drive, zero stripping, with six points of contact
  • W-Cut™, low torque, smoother drive, reduce splitting

Documents

Description

Frame with ease and confidence. Multi-use screw for wood, particle board, sheet metal, cement fiber board, laminate and wood decking and melamine. They are self-tapping eliminating pre-drilling featuring a countersinking head with cutting teeth, W-Cutâ„¢ for reducing splitting, CEE Threadâ„¢ for no splitting, reducing install torque and our Climatekâ„¢ AC257 code approved coating. 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 R4â„¢'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. R4â„¢ screws 2 in and longer have a four threaded CEE Thread. This enlarges the screw hole for the non-threaded portion of the fastener, allowing the wood to settle easily. It increases the screw's drawing strength and reduces the friction on the screw shank that lowers the driving torque.

Specifications

UNSPSC Code

20.203.203

Weight

2.65lb

Height

8.25in

Width

8.25in

Length

9.75in

Applicable Materials

Cement Fiber Board Melamine Particle Board Plastic Sheet Metal Wood

Brand

GRK FASTENERS

Category

CONSTRUCTION SCREWS - PACKAGED

Drive Size

T25

Drive Type

Star

Finish

Climatek

Head Type

Countersunk Flat

Includes

1 in Driver Bit

Length

7-1/4

Material

Steel

Package Quantity

9 PK

Point Type

Type 17

Shear Strength

655 lbf

Tensile Strength

1134 lbf

Thread Length

3 in

Thread Size

12/14

Thread Type

Partial

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Starting from
CAD 110.89 / PK50
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GRK FASTENERS

GRK Fasteners R4 02179 Framing Screw, #12/14 Thread, 7-1/4 in L, Partial Thread, Countersunk, Flat Head, Star Drive

Category Deck Screws
7212368
GRK FASTENERS

GRK Fasteners R4 02179 Framing Screw, #12/14 Thread, 7-1/4 in L, Partial Thread, Countersunk, Flat Head, Star Drive

Item Code: 7212368
Category Deck Screws
Manufacturer GRK FASTENERS
  • Case hardened steel for high-tensile, torque and shear strength
  • CEE thread, enlarges hole to reduce splitting, install torque
  • Climatek™ coating is AC257 code approved for use in treated lumber
  • Cutting pockets provide a clean hole, reduces splitting and bore with precision
  • Recessed star drive, zero stripping, with six points of contact
  • W-Cut™, low torque, smoother drive, reduce splitting

Documents

Description

Frame with ease and confidence. Multi-use screw for wood, particle board, sheet metal, cement fiber board, laminate and wood decking and melamine. They are self-tapping eliminating pre-drilling featuring a countersinking head with cutting teeth, W-Cutâ„¢ for reducing splitting, CEE Threadâ„¢ for no splitting, reducing install torque and our Climatekâ„¢ AC257 code approved coating. 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 R4â„¢'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. R4â„¢ screws 2 in and longer have a four threaded CEE Thread. This enlarges the screw hole for the non-threaded portion of the fastener, allowing the wood to settle easily. It increases the screw's drawing strength and reduces the friction on the screw shank that lowers the driving torque.

Specifications

UNSPSC Code

20.203.203

Weight

2.65lb

Height

8.25in

Width

8.25in

Length

9.75in

Applicable Materials

Cement Fiber Board Melamine Particle Board Plastic Sheet Metal Wood

Brand

GRK FASTENERS

Category

CONSTRUCTION SCREWS - PACKAGED

Drive Size

T25

Drive Type

Star

Finish

Climatek

Head Type

Countersunk Flat

Includes

1 in Driver Bit

Length

7-1/4

Material

Steel

Package Quantity

9 PK

Point Type

Type 17

Shear Strength

655 lbf

Tensile Strength

1134 lbf

Thread Length

3 in

Thread Size

12/14

Thread Type

Partial

Call for price
Starting from
CAD 110.89 / PK50
/
- +
Check stock in other branches
Your Pick Up branch is 1000 Parkinson Road, Woodstock
Add to quick list
Compare
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