Extension springs
Close-wound springs that pull back when stretched. Hook type, angle and length to your drawing.
Products
Compression springs
A compression spring stores energy under axial load and returns to its free length once the load is removed. Every dimension, from wire diameter to pitch, is taken from your drawing or sample.
Besides cylindrical bodies, conical, barrel and hourglass shapes as well as variable-pitch coils are wound to drawing. Wire diameter range: Ø0.10–8 mm.
Wire diameterØ0.10–8 mm
Use the calculator for a first estimateApplications
- Automotive mechanisms
- Locks and security systems
- Valves, pumps and boilers
- Home appliances and kitchenware
- Agricultural and general machinery
- Medical devices
Technical notes
Useful information to include on your drawing:
- 01Wire diameter (d)
- 02Outer diameter (De) or inner diameter (Di)
- 03Free length (L0)
- 04Active and total number of coils
- 05End type: closed, closed and ground, or open
- 06Coiling direction: right or left hand
- 07Working length and required load at that length (if any)
- 08Material and surface finish
Send a drawing for this product
Send your drawing or a photo of your sample and get a price the same business day.
Other products
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Formed springs
Springs with legs, double bodies or special geometry. Leg lengths and angles exactly to drawing.
Wire bending (3D CNC)
Bent wire parts, clips and U-wires. Made on 3D CNC wire benders to your drawing.
Wire grids
Wire grids, baskets and guards. Size, wire diameter and mesh spacing to your drawing.
Sheet metal clips
Clips and retainers cut and formed from strip. Shape, thickness and material to your drawing.