Copper Washer M18 Anodized (18x22x2) DIN 7603

Flat Washer
Copper
Dia: M18
Dimension: 18 x 22 x 2mm
DIN: 7603
A DIN 7603 defines the standards for metallic sealing rings (washers) used to create tight, static seals in mechanical assemblies. The primary purpose of a DIN 7603 sealing ring is to prevent the escape of liquids or gases from a system while simultaneously blocking the ingress of dust, dirt, and moisture.