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Overview ISO 7089:2000 specifies the standard for plain washers in the normal series, product grade A, covering nominal sizes from 1.6 mm up to 64 mm. This international standard defines the physical…
1 Scope This International Standard specifies the characteristics of normal-series, product-grade-A plain washers in the 200 HV and 300 HV hardness classes and of nominal sizes (nominal thread diamet…