We offer bolts made in accordance with ISO 4014 and ISO 4017 standards, which for some dimensions differ from bolts made in accordance with the popular DIN 933 and DIN 931 standards.
Differences in screws made in accordance with ISO 4014 and DIN 931 standards come down to different head dimensions for both standards. These differences occur in several dimensions (diameters). This applies to screws with dimensions M10 , M12 , M14 and M22.
There is a similar difference between screws made according to ISO 4017 and DIN 933.
Detailed dimensions of the screws are given in the table below: