GRK Fasteners 772691-20157-7

TOP STAR - #1/4 - #3/8 x 2 1/2-Inch In. - Bulk Pack 100 Pieces Per Box

by GRK Fasteners
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Item No.: 772691-20157-7

Quick Overview

For plumb installation of wooden door and window frames. No more shims! Other uses include cabinets, insulation, paneling, and built-in wall units. The two-piece "unique screw within a screw" design reduces labor when installing wooden doors or windows. A unique 2 piece crown/bit allows for quick and easy driving.
  • Recessed Star Drive means zero stripping, with 6 points of contact
  • Micro-Adjustments allow for an absolutely plumb installation
  • Quick and easy system reduces labor
  • White Zinc Plated finish for lasting durability
  • 4-Point 3/8" Diameter Threaded Sleeve provides a secure hold in your wooden frame
  • For Shim-Free Installation of wooden doors, windows, insulation, paneling, built-in wall units, and cabinets
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6 to 10 days from US to you.

Earn $ in Depot Dollars
1-9 $143.85box
10-24 $
25-49 $
50+ $
Usually ships in 5-7 business days
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Product Overview

GRK's adjustable Top Star shim screws, is in fact 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 adjustments to ensure plumb installations. Our product is suited to meet the needs of both professional contractors and weekend warriors making the job easier for one person. Fine adjustments are as simple as the turn of a screw, even after years of use and settling.

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