flat spring
Guangqing flat spring is made of special process of steel strip through the high precise machine. It is the strong fastener for Photovoltaic junction box, compare with other brands, Guangqing flat spring is with 1/3 longer of the service life and the elastic force up to 6-7kg
Product size：thickness 0.03~0.75mm，width 1.0~50mm
Product size：thickness 0.03~0.75mm，width 1.0~50mm
Specifications
- application
- Photovoltaic junction box
- elatic force
- 6-7kg
- feature
- It is the strong fastener for Photovoltaic junction box, compare with other brands, Guangqing flat spring is with 1/3 longer of the service life and the elastic force up to 6-7kg
- product size
- thickness 0.03~0.75mm，width 1.0~50mm
Certificate
- ISO9001 RoHs
Main Products
constant force spring/power spring