Norm search down

Norm search

Clear All

Self-Lock Hexagon Nut A4-80

Self-Lock Hexagon Nut A4-80
Self-locking helmetallic flange nut in steel A4. Self-Lock is a unique thread locking system. The thread profile has been changed by decreasing the angle from the usual standard of 60 ° to 30 ° at the base of the thread. When the nut is tightened, the screw threads presses to the Self-Lock nut edge along the entire thread. This prevents movement between the screw and nut threads and that the friction in the joint is maintained. This prevents the connection from losing clamping force when exposed to vibrations or dynamic load changes.
Product Filter

Product Filter

Shop By


4 Item(s)

4 Item(s)

Copyright © 2013 Arvid Nilsson - All Rights Reserved


Chat with us

To be able to chat with us you need to be a reseller in our webshop.

If you don't have a login to our webshop.
Please email

Chat is open:
Mon - Thu: 08-16:30
Fre: 08-16

Closed for lunch: 12-12:30