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-#9 Torx Screws

#9 Torx Screws in several lengths and sizes with self-countersinking head and exterior coating.
product name price quantity total
GRK R4 Torx Screws #9 X 1-1/4'' (100 per pack) Item #: 45176
In Stock
 
$8.99

Pack
$8.99
Store Availability
GRK R4 Torx Screws #9 X 1-1/2" (100 per Pack) Item #: 49664
In Stock
 
$8.99

Pack
$8.99
Store Availability
GRK R4 Torx Screws #9 X 1-3/4" (100 per Pack) Item #: 46923
In Stock
 
$8.99

Pack
$8.99
Store Availability
GRK R4 Torx Screws #9 X 2" (100 per Pack) Item #: 24732
In Stock
 
$13.99

Pack
$13.99
Store Availability
GRK R4 Torx Screws #9 X 2-1/2" (100 per Pack) Item #: 27097
In Stock
 
$13.99

Pack
$13.99
Store Availability
GRK R4 Torx Screws #9 X 3-1/8" (100 per Pack) Item #: 26271
In Stock
 
$13.99

Pack
$13.99
Store Availability
GRK R4 Torx Screws #9 X 1-1/4'' (100 per pack) Item #: 45176
In Stock
 
Price:
$8.99
Pack
Quantity:
Total: $8.99

Store Availability
GRK R4 Torx Screws #9 X 1-1/2" (100 per Pack) Item #: 49664
In Stock
 
Price:
$8.99
Pack
Quantity:
Total: $8.99

Store Availability
GRK R4 Torx Screws #9 X 1-3/4" (100 per Pack) Item #: 46923
In Stock
 
Price:
$8.99
Pack
Quantity:
Total: $8.99

Store Availability
GRK R4 Torx Screws #9 X 2" (100 per Pack) Item #: 24732
In Stock
 
Price:
$13.99
Pack
Quantity:
Total: $13.99

Store Availability
GRK R4 Torx Screws #9 X 2-1/2" (100 per Pack) Item #: 27097
In Stock
 
Price:
$13.99
Pack
Quantity:
Total: $13.99

Store Availability
GRK R4 Torx Screws #9 X 3-1/8" (100 per Pack) Item #: 26271
In Stock
 
Price:
$13.99
Pack
Quantity:
Total: $13.99

Store Availability

Overview

In addition to a Torx-head design that eliminates cam-out slippage, these innovative self-countersinkingbits 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 plasticapplications.

    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.
  • Made of case hardened steel for high tensile, torque and shear strength.

Tech Spec

Finish Climatek
Size # 9
Head Torx
Length 1-1/2", 1-1/4", 1-3/4", 2", 2-1/2", 3-1/8"

Technical Details:

  • Material: Case hardened steel
  • What's included:

    (100) screws of the size selected.

    Reviews

    Customer Reviews

    11 Review(s)

    View All

    Fantastic

    Rick Posted October 14, 2014
    As a professional cabinet installer all I can say about this product is W0W ! Dig right in and hold incredibly. The nearly full length thread is wonderful too if it is necessary to back the screws out. I couldn't be more pleased. Well worth the extra price. Holding power, non stripping heads, ability to back out, and after using 200 of these beauties I haven't had even one of them break. What a God-send.

    Still the best screws I have found

    KEN Posted December 28, 2013
    Had problems with the drivers originally, but the replacements I bought have stood the test of time. (I think I got a faulty batch.) In any event, here I am, 3 years on and back buying more of these excellent screws.

    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.

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    • GRK R4 Multipurpose Screws

    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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