18-8 Stainless (Cup) Finishing Washers

These type 18-8 stainless steel finishing washers, also know as cup washers are designed for a countersunk screw to sit flush down inside the washer. It provides a nice finished appearance. Type 18-8 stainless steel has a high resistance to rust and corrosion and may be mildly magnetic. For very harsh environments like salt washer or chlorinated pools it is highly recommended to use our 316 (marine grade) stainless finishing/cup washers.
Please select the stainless type below.