EN8 HOT DIP GALV STUD M20X240
Explaining the difference between EN8 and 8.8 steel as indicted
8.8 is ISO 898–1 grading for Bolts and screws. It indicates a bolt/screw with
tensile strength of minimum 800MPa and a yield strength of 80% of 800MPa = 640MPa.
Depending on thickness these are e..