Plain washers, chamfered. Normal series. Product grade A Ingestion-build-183511 BS EN 17204 also helps

BS EN 17204 also helps you identify the environmental state of marine and brackish waters through analysis of mesozooplankton

With obedience and compliance to BS EN 527-3

(Application of connectors for the interconnection between parts of a sound system)

3 Awareness

Plain washers, chamfered. Normal series. Product grade A Ingestion-build-183511 BS EN 17204 also helps1 Scope This International Standard specifies the characteristics of normal series, product grade A plain washers chamfered at the outside diameter, in the 200 HV and 300 HV hardness classes and of nominal sizes (nominal thread diameters) ranging from 5 mm to 64 mm inclusive. Washers of hardness class 200 HV are suitable for bolts and screws of product grades A and in property classes up to and including 8. 8; nuts of product grades A and in property