SELECTIVE LIST OF THE DIAMETERS OF SCREWS CLEARANCE HOLES (4-24 MM).
STANDARD published on 15.1.1963
Designation standards: UNE 25163:1963
Publication date standards: 15.1.1963
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Spanish technical standard
Category: Technical standards UNE