Festool 200765 Spring Disc For Mft1080 Mft800 Mft3 Rs1 Rs100Q Sr12 Sr14 Sr15

FES200765 is a specialized serrated washer used primarily in various Festool professional woodworking and construction tools.
Usage and Function
Mechanical Fastening: It is a DIN 6797-A-6,4 standard serrated washer. The serrations (teeth) are designed to bite into the surface of a workpiece or housing to prevent screws from loosening due to the high vibrations common in power tools.
Specifications:
Internal Diameter: 6.4mm (suitable for M6 screws).
Material: Typically hardened steel to ensure the serrated edges maintain their grip under pressure.