These are finishing washers that are designed to work with tapered screws, such as flat heads. These finishing washers are used in all types of knife and gun applications, such as handles and sheaths. They work to beautify and secure your screw applications.
Specifications
Size = #8 (fits 8-80 heads)
Diameter - (Outer .530)
Diameter - (Inner .380)
Hole - .205
Finish - Black Oxide Coated
(1) Package = (1) Finishing Washer