Counterbores for hexagon socket head screws and slotted cheese head screws
STANDARD published on 1.5.1982
Designation standards: ÖNORM M1807-2
Note: WITHDRAWN
Publication date standards: 1.5.1982
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM