retaining rings for holes (internal)
Applicable regulations:
DIN 472
UNI 7437
DIN 472, UNI 7437 Hole Stop Rings (internal) are fasteners designed to lock components inside housings or slotted holes. Due to their design, they prevent axial movement of bearings and other elements, ensuring stability and safety in assembly. DIN 472 rings are made of durable materials such as hardened steel and stainless steel, which ensure long life and strong corrosion resistance. Used in industrial, mechanical and automation applications, these rings are characterised by their reliability, ease of assembly and compatibility with various international standards.
Technical details
| DIN | 472 |
| UNI | 7437 |
