GRK Top Star 3/8 In. x 3-1/8 In. Shim Screw (100-Count)
Model #20161 UPC 00772691201614
151536
Tap to view
Product overview
GRK Adjustable Top Star Shim Screw is a screw within a screw that allows you to install wooden doors or windows without the use of shims. The quick and easy system reduces labor and allows for hassle free adjustment to ensure plumb installation. The Top Star's highly engineered system can be used for installation of wooden doors, windows, insulation, paneling, wall-units, and cabinets.
- Ideal for plumb installation of doors, windows or cabinets
- Eliminates the need for shims
- Recessed Star Drive: Zero stripping, with 6 points of contact
- 4-point 3/8 inches 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
- Limited lifetime warranty
Specifications
| Length | 3-1/8 In. |
| Material | Steel |
| Head Type | Flat |
| Thread Diameter | 3/8 In. |
| Brand | GRK Fasteners |
| UPC | 00772691201614 |
| Product type | Specialty Screws |