Hexagon socket button head screws - Part 2: Button head with collar (head shape B).
STANDARD published on 1.12.2009
Designation standards: E DIN EN ISO 7380-2:2009-12
Note: WITHDRAWN
Publication date standards: 1.12.2009
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: German technical standard
Category: Technical standards DIN
Halbrundkopfschrauben (abgeflacht) mit Innensechskant - Teil 2: Abgeflachter Halbrundkopf mit Bund (Kopfform B).