The Lock nuts GMRZ12 x 1.0P comes brake screw. The brake screw of the lock nuts is designed in radial locking. It is suitable for the restictive space in design or assembly for replacing the precision nuts of 30° locking series.
No need of locking washer and keyway.
Correct assembly procedure and can als be repeatedly used.
Outer diameter: 20mm
Height: 8mm
Static axial load: 20kN
Loosening Torque: 190 kgf*cm
Materal: SCM440
Hardness: HRC 28 - 32
Accuracy: ISO 4H