Because of its optimal dimensions, the SR series keeps all the characteristics of the conventional series while offering additional advantages for installation and use:
Easier and safer installation for higher productivity,
100% compatible with the existing tools of the conventional series, it allows adopting this new series without changing the habits of buyers and users,
More economical to buy, the SR installation tool has new user-friendly features which make it quicker to use and allows a self-check.
Amecoil locking thread inserts
This self-locking series corresponds in all points to the conventional series, the screw threads being locked by polygonal deformation of one or more turns of the thread.
This deformation results in a powerful locking on the sides of the screw thread and counteracts the unscrewing effects of dynamic stresses, vibrations and thermal loads. The locking torques obtained are comparable with the values indicated in standard ISO 2320.
The stainless steel self-locking thread insert is recognised by its red colour.
