Black Oxide Torsion Spring
Specifications
Black Oxide Torsion Spring* Wire Dia: 0.5mm
* Material: spring steel
* Finish: black oxide
* Customized Made
We produce torsion springs with short hook, offset, hinge, straight torsion, double torsion, or special formed ends. Made from your drawing or sample as a one off or large production run, available in a wide range of materials and finishes.
1. Capabilities:
Material |
Spring Steel Stainless Steel Low Carbon Steel High Carbon Steel Music Wire / Piano Wire Galvanized Steel Hard Drawn Non-ferrous Metals |
Surface Finish |
Zinc/ Tin/ Nickel/ Chrome Plating, Black Oxide, Color Painted, PVC/ Powder Coating, Shot Blasting, Anodizing, Plain, Polishing, Passivate, Electorolysis |
End Configuration |
Short Hook Ends Straight Offset Ends Hinge Ends Straight Torsion Ends Double Torsion Ends Other Special Ends |
Wire Diameter |
0.1 ~ 8.0 mm 0.004 ~ 0.315 in |
Outer Diameter |
4.0 ~ 100 mm 0.157 ~ 3.937 in |
Length of Legs |
0 ~ 1000 mm 0 ~ 39.37 in |
Direction of Wind |
Left Hand Right Hand Optional |
2. Production Process:
3. Certificates (ISO9001:2008 & ISO14001:2004):
4.Photos:

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