Finishing Cup Washer Solid Brass Countersunk Finishing Washers #4 (0.159 ID x 0.379 OD x 0.082 Thick) Qty 100
- Commonly used in Plumbing, Electrical and Finish Applications.
- Commonly used with Countersunk Screws or Bolts such as Oval or Flat Heads to Create a Smooth Finished Look.
- Available in Inch Sizes #4 through #14 (1/4").
- Raised Washers to Run Flush with the Installed Screw Head.