SS EN ISO 10644 Ed. 2 标准详情
- 标准号:SS EN ISO 10644 Ed. 2
- 中文标题:
- 英文标题:Screw And Washer Assemblies Made Of Steel With Plain Washers - Washer Hardness Classes 200 Hv And 300 Hv
- 标准类别:新加坡SS
- 发布日期:
Describes the requirements for metric screw and plain washer assemblies made of steel with coarse thread M2 to M12 inclusive, flat seating heads, property classes up to and including 10.9 and washer hardness classes 200 HV or 300 HV.
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