| CF | EN CF flanges |
| EN 10210-2 circular | Circular Hollow Section (CHS) |
| EN 10210-2 rectangular | Rectangular Hollow Section (RHS) |
| EN 10210-2 square | Square Hollow Section (SHS) |
| EN1092-1 PN6 T01 | Plate flange EN1092-1 type 01 pn6 |
| EN1092-1 PN6 T05 | Blind flange EN1092-1 type 05 pn6 |
| EN 19-57 | IPE profile, metric european standard i-beam profile |
| EN 7089 | Plain washer, metric sizes |