- New
Button-head screw M4x20, galvanized
HS4x20-VZ
ISO 7380, property class 10.9, l = 20.0 mm
Material: St
Surface: galvanized
m = 198.0 g/100
Material: St
Surface: galvanized
m = 198.0 g/100
Button-head screws, are available in various diameters, lengths and qualities.