
Specification for plain setting rings for use with internal diameter measuring machines. Metric units.
NORMA vydaná dňa 22.9.1966
Designation standards: BS 4064:1966
Publication date standards: 22.9.1966
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Kategória: Technické normy BS
A range of metric rings (2 mm to 150 mm) in three grades of accuracy (AA, A and B). Accuracy of geometric form, maximum departures of mean measured size from nominal size, accuracy to which the measured size is to be determined. Also includes material, hardness and surface texture. Status: Confirmed