DIN - 934
Nuts for joining elements without their own thread
DIN - 935
Bearing nuts with nut immobilization
DIN - 936
Hexagonal flat metric nuts
DIN - 937
Nuts with flap pin for immobilization
DIN - 1587
Blind hexagonal metric nuts
DIN - 6330
Hexagon nuts with spherical seat
DIN - 6923
Nuts with flap pin for immobilization
EN - 14399/4
Hexagon nuts for metal structures
