Century zinc compression springs in 76.20mm in length ar by far the most widely used type of spring, compression springs are designed to oppose compression and return to its uncompressed length when the applied force is removed. The potential applications for compression springs are limited only by the imagination.
They are usually coiled at a constant diameter, though they can be coiled in other needed forms such as conical, concave (barrel), convex (hourglass), or various combinations of these. Compression springs are used to resist force and/or store energy, depending upon the application. All Century compression springs are fabricated from round wire.
Measurements Description
- L = Length
- OD = Outside diameter
- WD+ Wire diameter
Dimensions Measurement Guide
- Hold the base of the spring in one hand, and the callipers in the other hand.
- Place the callipers on the outside of the last coil, measuring the largest dimension. This is called the Outside Diameter (O.D.).
- Place the callipers on the wire in the centre of the spring. This is called the Wire or Material Size. You should also measure the wire toward one end for comparison and accuracy.
- Place the callipers on the full length of the uncompressed spring. This is called Free Length.
- Count the total coils, beginning at one end, just next to where the wire has been cut. Be sure you count all coils, including any portion of a coil. (see diagram for example)
Dimensions
- Length: 76.20mm
- Outside Diameter: See selection below
- Wire Diameter: See selection below
Material: Zinc plated Steel
Country of manufacture USA
Ships from New Zealand