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Material: spring steel
Standard: GB
Size: Wire diameter*Outer diameter*Length ()
Wire diameter: 1.2mm
Outer diameter: 8-14mm
Length: 20mm-60mm
Product features
- Smooth surface without burrs, fine workmanship, cost-effective
- Made of spring steel, with excellent comprehensive performance, high plasticity, strong fatigue resistance.
- Extension springs can be used in production and assembly, experiments, research and development, maintenance and many other purposes.
- Extension springs resist tension and lengthen under load. Applications include scales, garage doors, washing machines, oven doors, and applications requiring a variety of tensioning devices.
(If the size you are looking for is not listed, please contact us and we will be happy to assist you!)
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● The items you ordered will be shipped out in 2 business days by Air Mail when your payment is clear.
