This International Standard specifies the characteristics of hexagon head screws with threads from M1,6 up to and including M64, of product grade A for threads M1,6 to M24 and nominal lengths up to and including 10 d or 150 mm, whichever is shorter, and product grade B for threads over M24 or nominal lengths over 10 d or 150 mm, whichever is shorter.
DIN EN ISO 4017:2011 history
2022DIN EN ISO 4017:2022-10 Fasteners - Hexagon head screws - Product grades A and B (ISO 4017:2022); German version EN ISO 4017:2022
2020DIN EN ISO 4017:2020 Hexagon head screws - Product grades A and B (ISO/DIS 4017:2020); German and English version prEN ISO 4017:2020
2015DIN EN ISO 4017:2015 Fasteners - Hexagon head screws - Product grades A and B (ISO 4017:2014); German version EN ISO 4017:2014
2014DIN EN ISO 4017:2014 Fasteners - Hexagon head screws - Product grades A and B (ISO 4017:2014); German version EN ISO 4017:2014
2011DIN EN ISO 4017:2011 Hexagon head screws - Product grades A and B (ISO 4017:2011); German version EN ISO 4017:2011
2001DIN EN ISO 4017:2001 Hexagon head screws - Product grades A and B (ISO 4017:1999); German version EN ISO 4017:2000