Fasteners — Hexagon products — Widths across flats
STANDARD published on 1.1.1982
Designation standards: ISO 272:1982-ed.2.0
Publication date standards: 1.1.1982
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: International technical standard
Category: Technical standards ISO
Description / Abstract: Specifies the widths to be used in the respective product standards; it sets out a logical ratio between underhead (or nut) bearing area and the tensile stress area of the screw thread.