Button head screws, EN ISO 7380
Material:
Steel or stainless steel (A 2)
Version:
Steel grade 10.9, bright or galvanised.
Stainless steel A 2-70, bright.
Note:
EN ISO 7380-1 Form A: Hexagon socket button head screws.
EN ISO 7380-2 Form B:Hexagon socket button head screws with collar.