Surface = galvanised/electrolytically galvanised. fischer FBN II 16/50/170 svorníková kotva, galvanicky zinkovaná ocel Galvanized Steel Anchor 10 X 86 FISCHER FBN II A4 ANCHOR BOLT - Anzor Fasteners 16mm X 170mm Concrete Anchor The model FBN II 16/50 is specifically designed to fit a 16mm drill diameter, providing a secure fit every time. The item code 45565 ensures easy identification... Surface is galvanised/electrolytically galvanised. Fischer 045565 – Male Anchor Bolt FBN II 16/50 (16 x 170) (Pack of 10) · 4.74.7 out of 5 stars (16 For attaching steel constructions, railings, consoles, ladders, cable trays, machines, stairs, gates, facades, window elements, wooden constructions, for non-cracked concrete B25 to B55 or C20/25 to C50/60 and concrete B 15, natural stone with dense structure EAN: 4006209455654., Thread dimension., Metric is 16., ., Hole diameter: 16 mm., Bolt length: 170 mm., Material: steel.