Hexagon nuts with flange, style 2. Coarse thread.
STANDARD published on 30.9.2012
Designation standards: BS ISO 4161:2012
Publication date standards: 30.9.2012
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 580 78297 8 Status: Confirmed