91制片厂

This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the Components website.

We're sorry for the inconvenience.

Century Spring

V-21CS - 0.5" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 3.5 coils and closed & ground ends. This spring features an O.D. of 0.515", and an I.D. of 0.371".

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name V-21
Ends Closed & Ground
Finish Gold Iridite
Free Length 0.5 in
Inside Diameter 0.371 in
Material Spring Steel
Outside Diameter 0.515 in
Part Type Standard
Rate 296 lbs/in
SKU V-21CS
Solid Length 0.25 in
Suggested Max Deflection 0.08 in
Suggested Max Load 24 lbf
Total Coils 3.5
Wire Diameter 0.072 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name V-21
Ends Closed & Ground
Finish Gold Iridite
Free Length 12.7 mm
Inside Diameter 9.42 mm
Material Spring Steel
Outside Diameter 13.08 mm
Part Type Standard
Rate 51.83 N/mm
SKU V-21CS
Solid Length 6.35 mm
Suggested Max Deflection 2.03 mm
Suggested Max Load 106.75 N
Total Coils 3.5
Wire Diameter 1.83 mm
The compression spring V-21CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the V-21 compression spring design exhibits exceptional tensile strength and resilience.

The V-21 design is manufactured with a free length of 0.5", with an outer diameter of 0.515", an inner diameter of 0.371", and a total of 3.5 coils, expertly designed to deliver consistent compression characteristics including a rate of 296 lbs/in.

The V-21CS compression spring is ideally suited for use in a wide range of mechanical assemblies, including but not limited to automotive suspension systems, industrial machinery, and electronic devices.

In summary, the compression spring V-21 design stands out for its superior material properties, thoughtful design, and versatility in application. It is a prime choice for engineers committed to excellence and innovation in their projects.

You May Also Like

Related Resources

View More Resources