| Model | Compression springs | ||||||
| Material Type | SS302(AISI302)/ SS304(AISI304)/ SS316(AISI316)/SS301(AISI301)/SS631 | ||||||
| 65Mn(AISI1066)/60Si2Mn(HD2600)/55CrSiA(HD1550)/Music wire/C17200 | |||||||
| C64200, Etc | |||||||
| Wire diameter | 0.1~20 mm | ||||||
| I.D | >=0.4 mm | ||||||
| O.D | >=0.6 mm | ||||||
| Free length | >=0.5 mm | ||||||
| Total Coils | >=3 | ||||||
| Active coils | >=1 | ||||||
| Ends | Close and ground, close and square, double close end, open ends | ||||||
| Direction | Right or left | ||||||
| Tolerance | >=0.05 mm | ||||||
| Packaging of spring | PE bags, Cartons, Pallets | ||||||
| Warranty period | One year | ||||||
| Application | Electronic producats, Children toys, Baby carriage, Bicycle, Kitchen appliances, | ||||||
| Cameras, Printers, Office equipment, Precision equipment and various kinds of vehicles | |||||||
| Finish | Zinc plating, Nickel plating, Anodic oxidation,Black oxided,Electrophoresis,Power coating, | ||||||
| Gold plating, Silver plating, Tin plating, Paint,Chorme, Phosphate,Dacromet,Oil coating, | |||||||
| Copper plating, Sand blasting, Passivation, Polishing,Etc | |||||||
| Notes | 1. Please offer us your spring spec,we can make spring based on your requirements. | ||||||
| 2. Discount offered if with large order quantity. | |||||||
