Product Name: Rail Tension clamp
1.Specifications:Skl12
2. Materials: 60Si2CrA and 38Si7
3. Clamping force: Spring deflection beteen 9mm-11mm, the toe load is beween 8-12KN
4. Hardness: depends on raw materials adopted, ranging from 38-48HRC.
5. Fatigue life: no less than 3 millions cycles.