Lock nuts & self locking nuts

Lock nut DRS

with radial set screws and metric ISO fine thread

Locking round nut STM-R

axial locking mechnanism

Locknut GUS

Metal-ring locking mechanism

Locknut type KMT

Locking by three radial set screws with brass insert, inclined at the thread angle

Locknut type KMTA

Locking by three radial set screws with brass insert, inclined at the thread angle

Self-locking nut GUA

with polyamide insert and metric ISO fine thread

Self-locking nut GUK

with polyamide insert and metric ISO fine thread

Self-locking nut GUP

with polyamide insert and metric ISO fine thread