DIN - 931
Hex Screws, partially threaded
DIN - 933
Fully Threaded Hex Screws
DIN - 960
Hexagonal screws with rod and thread
DIN - 961
Hexagon Screws with Thread to Head
DIN - 6921
Hexagonal screws with bevelled collar
EN - 14399/4
Heavy Duty Hex Screws
EN - 15048
Structural Hexagonal screws without preload
