Nord-Lock locking washers for nuts have a wedge-locking action meeting DIN 25201 which is a unique method using tension instead of friction.
The rise of the cams between the Nord-Lock locking washers is greater than the pitch of the bolt. In addition, there are radial teeth on the opposite side. The locking washers are [....]
The resilient spring double-locking action of these Regular Locknuts enables a lightweight vibration-proof locking action in a low-profile size. Designed to be used with or without a standard nut, they are ideal for applications where frequent load changes would tend to loosen conventional nuts.
These lock nuts have th [....]
Hot Dip Galvanised Locknuts offer corrosion resistance up to 1,000 hours salt spray, making these Locknuts suitable for outdoor use in extreme environments such as electricity pylons. They are designed to free spin onto a galvanised bolt, negating the need to re-thread the bolt.
Designed to be used with or without a sta [....]