This part of ISO 7093 specifies the characteristics of large-series, product-grade-C plain washers in the 100 HV hardness class, of nominal sizes (nominal thread diameters) ranging from 3 mm to 36 mm inclusive.
Washers conforming to this part of ISO 7093 are intended for use in cases where soft material pieces are to be clamped or where there are large clearance holes in the workpiece. Nevertheless, in the latter case, the suitability of the washer thickness should be checked.
Washers of hardness class 100 HV are suitable for:
If dimensions other than those listed in this part of ISO 7093 are required, they should be selected from those given in ISO 887.
SDO | ISO: International Organization for Standardization |
Document Number | ISO 7093 |
Publication Date | Not Available |
Language | en - English |
Page Count | |
Revision Level | |
Supercedes | |
Committee | ISO TC 2/WG 6 |