10 x 1"Oval Phil SMS 18-8 w/ #10 SS Finishing Washer (Box of 100)
The finish washer has an increased bearing surface and the sunken design gives a clean appearance. It's used in applications where the decorative appearance is important. The called out size is the inner diameter of the washer.
For use with flat or oval head screws
Washers help to prevent bolts or nuts from pulling through a surface