Torx/Star-head design improves grip, while sharp threads and sub-head cutters plow through stock with ease.  Zoom

GRK R4™ Multipurpose Star/Torx Screw-#6 Torx Screws

#6 Torx Screws in several lengths and sizes with self-countersinking head and exterior coating.
product name price quantity total
GRK R4 Torx Screws #6 X 3/4" (100 per Pack) Item #: 23751
In Stock
 
$6.99

Pack
$6.99
GRK R4 Torx Screws #6 X 1" (100 per Pack) Item #: 25828
In Stock
 
$6.99

Pack
$6.99
GRK R4 Torx Screws #6 X 1-1/4" (100 per Pack) Item #: 28694
In Stock
 
$7.99

Pack
$7.99
GRK R4 Torx Screws #6 X 1-1/2" (100 per Pack) Item #: 23617
No Longer Available
 
$7.99

Pack
$7.99
GRK R4 Torx Screws #6 X 3/4" (100 per Pack) Item #: 23751
In Stock
 
Price:
$6.99
Pack
Quantity:
Total: $6.99
GRK R4 Torx Screws #6 X 1" (100 per Pack) Item #: 25828
In Stock
 
Price:
$6.99
Pack
Quantity:
Total: $6.99
GRK R4 Torx Screws #6 X 1-1/4" (100 per Pack) Item #: 28694
In Stock
 
Price:
$7.99
Pack
Quantity:
Total: $7.99
GRK R4 Torx Screws #6 X 1-1/2" (100 per Pack) Item #: 23617
No Longer Available
 
Price:
$7.99
Pack
Quantity:
Total: $7.99

Overview

In addition to a Torx-head design that eliminates cam-out slippage, these innovative self-countersinking bits feature six cutting pockets beneath the head and sharp, saw-like lower threads to drive through a variety of materials smoothly, without tearing. Ideal for exterior purposes such as building a deck.

Available in several lengths and sizes. Torx/Star-head driver bits also available.

The R4™ is a multi-purpose screw that can be used in all woodworking and plastic applications.

    Great for:
  • Wood
  • Cement Fiber Board
  • Particle Board
  • Composite Decking
  • Plastic
  • Wood Decking
  • Sheet Metal
  • Melamine
    Additional features:
  • R4 CLIMATEK™ coated screws are tested and approved for all exterior applications including pressure treated lumber as stated in the ICC report #ESR-2442.
  • Sub-head cutters create clean countersunk holes without damaging the surface- even in brittle materials.
  • Eliminates pre-drilling in most cases
  • Fits perfectly into existing countersunk holes on hinges and other hardware fittings.
  • Screws 2" long or longer have special CEE thread that enlarges screw hole andimproves performance.

Tech Spec

Reviews

Customer Reviews

9 Review(s)

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These screws are fantastic. I purchased...

Richard G from Phoenix, AZ Posted December 16, 2011
These screws are fantastic. I purchased two lengths in #6 & #8. I was so happy a placed another order for more lengths. I drill a pilot hole so the driver does not strip out the screw head. Much less susceptilble to strip out than phillips heads. Self countersinking works well, and is super plus over regular screws. I wish these were available years ago.

After stripping many Phillip head screws...

Richard L from Concord, NC Posted July 3, 2011
After stripping many Phillip head screws or breaking them off I've been looking for a screw that will work as it's suppose to time after time and a driver that does not strip out the head. I'm a strong believer in this product. I've not experienced the issue with the driver that Ken from Australia notes.

I bought #6 Torx screws in...

Dana W from Salt Lake City, UT Posted November 12, 2010
I bought #6 Torx screws in 1/2", 5/8", 3/4" and 1" lengths because the brass screws I was using to mount some brass hinges mortised into walnut kept breaking, despite carefully drilled pilot holes. The Torx screws exceeded expectations: strong! self-tapping although I still pre-drilled for my project with a brassy finish that doesn't look bad with the brass hinges. I agree with the other reviewers. This is a terrific product.

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What People are Saying:

I have been ordering from Rockler for almost 20 years and have found their products to be very inexpensive and of high quality. Shipping is fast even when an item is back ordered. The best prices I have found anywhere."

- Orval - 08/07/2012

What People are Saying:

I have been ordering from Rockler for almost 20 years and have found their products to be very inexpensive and of high quality. Shipping is fast even when an item is back ordered. The best prices I have found anywhere."

- Orval - 08/07/2012
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