91ÖÆÆ¬³§

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.

501CS - 1.13" Hard Drawn Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from hard drawn with 11 coils and closed ends. This spring features an O.D. of 0.375", and an I.D. of 0.231".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 501
Ends Closed
Finish Zinc
Free Length 1.13 in
Inside Diameter 0.231 in
Material Spring Steel
Outside Diameter 0.375 in
Part Type Standard
Rate 154 lbs/in
SKU 501CS
Solid Length 0.86 in
Suggested Max Deflection 0.21 in
Suggested Max Load 32 lbf
Total Coils 11
Wire Diameter 0.072 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 501
Ends Closed
Finish Zinc
Free Length 28.7 mm
Inside Diameter 5.87 mm
Material Spring Steel
Outside Diameter 9.53 mm
Part Type Standard
Rate 26.97 N/mm
SKU 501CS
Solid Length 21.84 mm
Suggested Max Deflection 5.33 mm
Suggested Max Load 142.34 N
Total Coils 11
Wire Diameter 1.83 mm
The 501 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality hard drawn and designed with precision and durability in mind, this spring is an essential component for a variety of mechanical systems where reliable force and resilience are paramount.

The 501CS compression spring is designed with a free length of 0.591" total of 7.1 coils, and a rate of 25.322 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed & ground end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The 501 spring design is ideal for use in industrial machinery, automotive systems, and various mechanical assemblies where reliable force application is crucial. Its robust construction and thoughtful design make it a dependable choice for engineers seeking a high-performance spring solution.