Auto-Lok Nut - ALNssnM - Self Locking Lock-Nuts

We advise not to use this nut, as the metal ring cuts into the material of the bolt.  It might damage the bolt, and make the re-usability of the nut doubtfull.

please use the double slotted joining lock nut as better solution.
https://anemo.eu/locking-nuts/other/double-slotted

self-locking fine pitch nuts with metal inserts are available too, consult us.

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Metric - Steel class 5

ALNssnM3x050CL5 ALNssnM4x070CL5 ALNssnM5x080CL5 ALNssnM6x100CL5 ALNssnM8x125CL5
ALNssnM10x150CL5 ALNssnM12x175CL5 ALNssnM14x200CL5 ALNssnM16x200CL5 ALNssnM18x250CL5
ALNssnM20x250CL5        

Metric - Class 6 Steel

ALNssnM3x050CL6 ALNssnM4x070CL6 ALNssnM5x080CL6 ALNssnM6x100CL6 ALNssnM8x125CL6
ALNssnM10x150CL6 ALNssnM12x175CL6 ALNssnM14x200CL6 ALNssnM16x200CL6 ALNssnM18x250CL6
ALNssnM20x250CL6        

Metric - Class A2 Steel

ALNssnM3x050A2 ALNssnM4x070A2 ALNssnM5x080A2 ALNssnM6x100A2 ALNssnM8x125A2
ALNssnM10x150A2 ALNssnM12x175A2 ALNssnM14x200A2 ALNssnM16x200A2 ALNssnM18x250A2
ALNssnM20x250A2