SKU# GRK02067
GRK: #8X1" R4 100/PKG
UPC Code: 772691020673 GRK: #8X1" R4 100/PKGProduct Overview
The R4™ self-countersinking screw from GRK Fasteners has a patented underhead with saw-blade-like cutting teeth, as well as six self-contained cutting pockets. These features work together as a circular saw blade, moving drill dust away from the screw hole's edge while simultaneously cutting a perfectly clean hole, even into the most brittle materials, with no surface cracking.
Key Features
- Fast bite tip eliminates pre-drilling and provides a fast start for one step installation.
- W-Cut™ low installation torque allows for fast driving and ease of install.
- Precision fit between R4 Multi-Purpose screws and GRK bits reduces wobble and improves productivity.
- For use in wood, particle-board, plastic, sheet metal, cement fiber board, wood decking, composite decking, and melamine.
Product Specifications
| Brand |
GRK Fasteners |
| Diameter |
#8 |
| Drive Style |
Star |
| Finish |
Climatek Coating |
| Head Style |
Bugle Head |
| Length |
1" |
| Pack Qty |
100 |
| Series |
R4 |
