 
                    | Material | |
|---|---|
| Screw Cap | PA66 | 
| Tapping Screw | Stainless | 
| Chain | PA66 | 
| Rubber Pad | Viton | 
| Technical Data | Durability | Screw type 500//Lock type 200 cycles insertion/extraction cycles at a maximum rate of 200cycles per hour. | 
| Thermal Shock | 5 cycles at -40° / +105°‚after the test‚ the function and appearance can't be impacted. | 
| Waterproof Test | Submersion in water 1 meter for 30 minutes. |