100 PCs #10 Countersunk Finish Washers, 304 Stainless Steel Cup Washers for Flat and Oval Head Screws Silver Pack

These countersunk finish washers are designed for use with flat or oval head screws, helping fasteners sit flush for a clean, professional appearance. The cup-style countersunk design increases the bearing surface to help protect wood, plastic, and thin materials from surface damage during installation. Made from 304 stainless steel, these finish washers offer excellent corrosion resistance for indoor, outdoor, and damp environments, making them suitable for furniture, cabinetry, fixtures, and general DIY projects.

• Fit Comes First: Designed for #10 flat and oval head screws, the countersunk cup profile allows screws to sit flush for a clean and finished appearance on visible surfaces.
• Clean Finish and Surface Protection: Wider bearing surface helps reduce surface damage, chipping, and pull-through on wood, plastic, and other thin materials.
• 304 Stainless Steel Material: Made from 304 stainless steel for corrosion resistance and long-term durability in indoor, outdoor, and damp environments.
• For Projects Where Appearance Matters: Ideal for furniture, cabinetry, fixtures, woodworking, repairs, and DIY projects where a neat, professional finish is required.
• Wider Outside Diameter for Better Coverage: 5/8 inch outside diameter helps cover holes and delivers a consistent, professional-looking finish.