Ace Hardware  /  Hardware  /  Screws and Anchors  /  Wood Screws
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Price
$249.99
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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. This product is engineered for dependable performance, ease of installation, and long-term durability in demanding applications.
  • Ideal for plumb installation of doors, windows or cabinets - helps improve installation efficiency and jobsite productivity
  • Eliminates the need for shims - helps improve installation efficiency and jobsite productivity
  • 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
  • Limited lifetime warranty - helps improve installation efficiency and jobsite productivity
  • Limited lifetime warranty - Helps improve installation efficiency and jobsite productivity.

Specifications

  • Brand Name: GRK Fasteners
  • Product Type: Shim Screws
  • Callout Size: 3/8 inch
  • Drive Style: Star
  • Finish: Climatek
  • Head Type: Flat Head
  • Length: 3-1/8 inch
  • Material: Steel
  • Number in Package: 100 pack
  • Packaging Type: Pail
  • Brand Name: GRK Fasteners
  • Self Drilling: Yes
  • Thread Type: Fine
  • Indoor or Outdoor: Indoor and Outdoor
  • Click here to see the Safety Data Sheets for this product.