These cage nuts are zinc plated and have a M5 thread. They snap into square hole mounting rails used in racks and cabinets and are used along with M5 screws to mount equipment. 
 
 
 
| Physical Characteristics | 
|---|
| Material | Low Carbon Steel | 
| Threads | M5 | 
| Finish | Zinc Plated | 
| Approvals | 
|---|
| RoHS | Compliant | 
| Reach | Compliant | 
| Packaging Information | 
|---|
| Package Quantity | 100 | 
| Product Weight | 1.25 lbs [0.6 kg] |