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Untitled 2 PRODUCT INFORMATION Description
The GRK Top Star Adjustable Shim Screws are made to be used when installing window and door frames, insulation and paneling, built-in wall units and cabinets. They are made specifically to reduce labor by allowing for fine adjustments in both directions.
Installation Note:
Step 1- Predrill jamb only with 5/16" diameter drill.
Step2 - Drive screw until outer screw is flush with jamb using Crown Bit (Not Included).
Step 3 - Adjust inner screw using T20 TORX Bit (Bit not included).
Note: These screws require a special crown bit to install (Sold Seperately).
Features
- Recessed Star Drive: Zero stripping, with 6 points of contact
- 4-point 3/8" diameter threaded sleeve: provides a secure hold in your wooden frame
- Micro-adjustments: allow for an absolutely plumb installation
- White Zinc Plated: finish for lasting durability
- For Shim Free installation: of wooden doors, windows, insulation, paneling, built-in wall units and cabinets
- Eliminates Shimming
- Fine adjustments are as simple as the turn of a screw, even after years of use and settling
No Returns Accepted
