We are all craftspeople manufacturing springs by core bar winding, hand winding and coiling machines based on the quantity. Not only normal types of springs with wires from 0.03mm up to 12mm in diameter but also various kinds of shapes for wire forms can be coiled by machines and hands. And, special materials, such as titanium, hastelloy, inconel and phosphor bronze can be coiled as well.

Specifications of Hook Torsion Spring

Item torsion spring with hook

Material Spring steel (SWC), Music wire (SWP), Stainless steel (SUS), Mild-carbon steel, Phosphor copper, Beryllium Copper, Brass, Aluminum, 60Si2Mn,55CrSi, Alloy steel etc.

Stainless steel 17-7-PH(631SUS), Inconel X750, Bezinal Wire etc

Finish Zinc plating, Nickel plating, Anodic oxidation, Black oxide, Electrophoresis, Power coating, Gold plating, Silver plating, Tin plating, Paint, Chrome, Phosphate, Dacromet, Oil coating, Copper plating, Sandblasting, Passivation, Polishing, Etc

Ends Close and ground, close and square, double close end, open ends

Wire diameter 0.1~20 mm

Delivery 7-15days

Sample 3-5 working days

Package 1. PE bag inside, carton outside/Pallet.

2. Other packages: Wooden box, individual packaging, tray packaging, tape & reel packaging etc.

3. Per our customer’s need.

Application Electronic products, Children's toys, Baby carriages, Bicycle, Home appliances, Cameras, Printers, Office equipment, Precision equipment and various kinds of vehicles, Furniture

If you need any kinds of custom metal products, please contact us, as a professional metal products company, Atlas is willing to offer you high quality products.