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GRK

R4 Screw, #10 Thread, 2-1/2 in L, W-Cut Thread, Bugle Head, Star Drive, Steel, 80 PK

Category Structural, Frame & Deck Screws
2816429
GRK

R4 Screw, #10 Thread, 2-1/2 in L, W-Cut Thread, Bugle Head, Star Drive, Steel, 80 PK

Item Code: 2816429
Category Structural, Frame & Deck Screws
  • R4 Screw, #10 Thread, 2-1/2 in L, W-Cut Thread, Bugle Head, ...
  • Professional grade quality construction
  • Durable materials for long-lasting performance
  • Easy to use - perfect for DIY and pros
  • Fast local delivery from MDH Lumber

Description

R4 Screw, #10 Thread, 2-1/2 in L, W-Cut Thread, Bugle Head, Star Drive, Steel, 80 PK 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 R4s 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. R4 screws 3-1/8 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.
">Product DetailsApplicable Materials: Cement Fiber Board Particle Board Plastic Sheet Metal WoodColor: YellowDrive Type: StarHead Type: BugleIncludes: T25 BitLength: 2-1/2Material: SteelPackage Quantity: 80 PKThread Size: 10Thread Type: W-CutType: Multi-Purpose
">FeaturesEliminates pre-drilling and provides a fast start for one-step installationReduces wobble between R4 screws and GRK bits for improved productivityZero stripping with 6 points of contactImproves clamping force for increased drawing powerEnlarges hole to reduce splitting

Available at MDH Lumber - Crofton Lumber in Nebraska and Akron Lumber in Iowa. Available at MDH Lu...

Specifications

Weight

0.99lb

Brand

GRK

Category

Structural, Frame & Deck Screws

UPC Code

628611031338

Shipping and Pickup Options
Multiple Shipping options available:

UPS/USPS Shipping: 3-5 day delivery.

Store to Door Delivery: Within 30 miles.

Swift In-Store Pickup: Ready in 1 hour!

Starting from
$0.00 / EA
/
- +
Check stock in other branches
Your Pick-Up location is Akron Lumber, Akron
Add to quick list
Compare
GRK

R4 Screw, #10 Thread, 2-1/2 in L, W-Cut Thread, Bugle Head, Star Drive, Steel, 80 PK

Category Structural, Frame & Deck Screws
2816429
GRK

R4 Screw, #10 Thread, 2-1/2 in L, W-Cut Thread, Bugle Head, Star Drive, Steel, 80 PK

Item Code: 2816429
Category Structural, Frame & Deck Screws
  • R4 Screw, #10 Thread, 2-1/2 in L, W-Cut Thread, Bugle Head, ...
  • Professional grade quality construction
  • Durable materials for long-lasting performance
  • Easy to use - perfect for DIY and pros
  • Fast local delivery from MDH Lumber

Description

R4 Screw, #10 Thread, 2-1/2 in L, W-Cut Thread, Bugle Head, Star Drive, Steel, 80 PK 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 R4s 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. R4 screws 3-1/8 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.
">Product DetailsApplicable Materials: Cement Fiber Board Particle Board Plastic Sheet Metal WoodColor: YellowDrive Type: StarHead Type: BugleIncludes: T25 BitLength: 2-1/2Material: SteelPackage Quantity: 80 PKThread Size: 10Thread Type: W-CutType: Multi-Purpose
">FeaturesEliminates pre-drilling and provides a fast start for one-step installationReduces wobble between R4 screws and GRK bits for improved productivityZero stripping with 6 points of contactImproves clamping force for increased drawing powerEnlarges hole to reduce splitting

Available at MDH Lumber - Crofton Lumber in Nebraska and Akron Lumber in Iowa. Available at MDH Lu...

Specifications

Weight

0.99lb

Brand

GRK

Category

Structural, Frame & Deck Screws

UPC Code

628611031338

Shipping and Pickup Options
Multiple Shipping options available:

UPS/USPS Shipping: 3-5 day delivery.

Store to Door Delivery: Within 30 miles.

Swift In-Store Pickup: Ready in 1 hour!

Starting from
$0.00 / EA
/
- +
Check stock in other branches
Your Pick-Up location is Akron Lumber, Akron
Add to quick list
Compare
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