Internet #203525231

Model # 103141

Store SKU #725515

0628611031413

#10 x 4 in. R4 Self-Countersinking Flat-Head Multi-Purpose Screw (50 per Pack)

  • 20% faster drive time
  • Zero stripping
  • No splitting
$ 12 97 /package

Frequently Bought Together

Frequently Bought Together

+
+

Product Overview

  • 20% faster drive time
  • Zero stripping
  • No splitting
GRK’s R4 Self Countersinking screw has six self-contained cutting pockets which act like a router and transport the drill dust away from the edge of the screw hole. They also widen the countersink hole only around the head shape. The screw head top closes the hole exactly, leaving no damaged fibers around the wider area of the head.
  • For use in wood, particle-board, cement fiberboard, plastic, sheet metal
  • Self-tapping
  • No pre-drilling
  • No stripped heads
  • Common project applications: remodeling, fencing, storage, cabinets, framing
  • Note: product may vary by store

Product Overview

  • 20% faster drive time
  • Zero stripping
  • No splitting
Model #: 103141
Sku #: 725515
Internet #: 203525231

GRK’s R4 Self Countersinking screw has six self-contained cutting pockets which act like a router and transport the drill dust away from the edge of the screw hole. They also widen the countersink hole only around the head shape. The screw head top closes the hole exactly, leaving no damaged fibers around the wider area of the head.

  • For use in wood, particle-board, cement fiberboard, plastic, sheet metal
  • Self-tapping
  • No pre-drilling
  • No stripped heads
  • Common project applications: remodeling, fencing, storage, cabinets, framing
  • Note: product may vary by store

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Compare Similar

Compare Similar Products
Brand GRK Fasteners GRK Fasteners GRK Fasteners GRK Fasteners
Name #9 x 2-1/2 in. Star Drive Bugle Head R4 Multi-Purpose Screw (100-per Pack) #10 x 4 in. R4 Self-Countersinking Flat-Head Multi-Purpose Screw (50 per Pack) 5/16 in. x 4 in. Star Drive Round Head Rugged Structural Screw (45-Piece per Pack) #10 x 4 in. Star Drive Bugle Head R4 Multi-Purpose Wood Screw (150-Pack)
Price
$10.97 /package
$12.97 /package
Was $22.98
$19.97
Save $3.01 (13%)
Was $29.98
$27.97
Save $2.01 (7%)
Ratings (152) (105) (111) (63)
Size #9 #10 5/16 in #10
Screw Length 2-1/2 in 4 in 4 in 4 in
View Product View Product View Product View Product

Specifications

Dimensions

Screw Length
4 in
Thread Pitch
0

Details

Color Family
Yellow
Drive Style
Star
Fastener Plating
Polymer
Fastener Type
Wood Screw
Fastener/Connector Material
Steel
Features
ACQ Rated,Coated,Self Drilling,Self Tapping
Finish
Climatek coating for corrosion resistance
Head Style
Bugle Head
Included
Driver Bit
Interior/Exterior
Exterior,Interior
Measurement Standard
SAE
Package Quantity
50
Product Weight (lb.)
0.02lb
Returnable
180-Day
Size
#10

Warranty / Certifications

Manufacturer Warranty
No

Specifications

Dimensions

Screw Length
4 in
Thread Pitch
0

Details

Color Family
Yellow
Drive Style
Star
Fastener Plating
Polymer
Fastener Type
Wood Screw
Fastener/Connector Material
Steel
Features
ACQ Rated,Coated,Self Drilling,Self Tapping
Finish
Climatek coating for corrosion resistance
Head Style
Bugle Head
Included
Driver Bit
Interior/Exterior
Exterior,Interior
Measurement Standard
SAE
Package Quantity
50
Product Weight (lb.)
0.02lb
Returnable
180-Day
Size
#10

Warranty / Certifications

Manufacturer Warranty
No

Questions & Answers

Will these countersinking when driven at am angle?

Asked by: Robert
No. They have a flat head. You would need to have at least 3/4 thick lumber. Also it will leave a large divot.
Answered by: Magplumber
Date published: 2019-09-10

rust

are these screws rust proof or rust resistent
Asked by: Rich
They are coated for outdoor application.
Answered by: ILbogeyman
Date published: 2020-01-29

Has anyone used these on wood floors (hard or soft) to eliminate floor squeaks? Did they counters...

Has anyone used these on wood floors (hard or soft) to eliminate floor squeaks? Did they countersink deep enough to cover with putty and hold the wood floor to the subfloor and perhaps the joist if you happened hit it?
Asked by: Novice
Yes, that was a use I had in mind when I bought these for my air conditioner stands when I was done with them. Went in smoothly, didn't split the wood, and was able to sink it in with no problems at all. Putty right over them and done!
Answered by: Redzhots
Date published: 2020-06-10
  • y_2020, m_8, d_9, h_16CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.10
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_3
  • loc_, sid_203525231, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=BEST_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=POSITIVE_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 147ms
  • QUESTIONS, PRODUCT