100% Brand New & High Quality Material: 304 Stainless Steel Type: Cup Washers Quantity: 100pcs Color: Silver Size: #6 #8 #10 #12 (Optional) Package Includes: 100pcs Cup Washers Features: Premium Quality: Our cup washers are made of high quality 304 stainless steel, ensuring durability. You can trust that these washers will stand the test of time. Versatile Sizes: Our countersunk washers come in four different sizes: #6, #8, #10, #12, to meet your specific needs. Whether you are working with small screws or larger bolts, we have you covered. Countersunk Design: The cup washers feature a countersunk design, allowing them to sit flush with the surface of your project. This not only provides a clean and professional finish, but also improves the overall stability of your fasteners. Easy Installation: These washers are easy to install. Simply place them between the screw or bolt head and the surface and tighten as usual. The precision-engineered design ensures a snug fit and reliable performance. Wide range of applications: These cup washers are suitable for a variety of applications, including woodworking, construction, machinery and more. With 100 pieces in each pack, you have more than enough to tackle your projects with ease.