Description
The patented R4 Multi Purpose Screw with starhead is self-tapping with the Zip-Tip and W-Cut, has a countersinking head, and CEE thread that enlarges the screw hole allowing the wood to settle easily and increasing the screw’s drawing strength.
FEATURES
- Self-Countersinking screw
- W-Cut thread design cuts through any fibrous material with ease. Zip-Tip™ is designed for fast starts in any fibrous material.
- CEE Thread enlarges the screw hole for the non-threaded portion of the fastener, allowing the wood to settle easily.
- Climatek™ is exclusive to GRK products, which is a coating for corrosion pretection.
- Multi-purpose screw.
- CEE Thread enlarges screw hole for the non-threaded portion of the fastener allowing the wood to settle easily.
- Self-countersinking screw with underhead cutting teeth and six cutting pockets.
- W-Cut thread design cuts through any fibrous material with ease. Zip-Tip™ is designed for fast starts in any fibrous material.
- Climatek™ is exclusive to GRK products, which is a coating for corrosion pretection.
