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505CS - 1.25" Hard Drawn Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from hard drawn with 6.25 coils and closed ends. This spring features an O.D. of 0.687", and an I.D. of 0.543".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 505
Ends Closed
Finish Zinc
Free Length 1.25 in
Inside Diameter 0.543 in
Material Spring Steel
Outside Diameter 0.687 in
Part Type Standard
Rate 39 lbs/in
SKU 505CS
Solid Length 0.52 in
Suggested Max Deflection 0.47 in
Suggested Max Load 18 lbf
Total Coils 6.25
Wire Diameter 0.072 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 505
Ends Closed
Finish Zinc
Free Length 31.75 mm
Inside Diameter 13.79 mm
Material Spring Steel
Outside Diameter 17.45 mm
Part Type Standard
Rate 6.83 N/mm
SKU 505CS
Solid Length 13.21 mm
Suggested Max Deflection 11.94 mm
Suggested Max Load 80.06 N
Total Coils 6.25
Wire Diameter 1.83 mm
The compression spring 505CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality hard drawn, the 505 compression spring design exhibits exceptional tensile strength and resilience.

The 505 design is manufactured with a free length of 1.25", with an outer diameter of 0.687", an inner diameter of 0.543", and a total of 6.25 coils, expertly designed to deliver consistent compression characteristics including a rate of 39 lbs/in.

The 505CS 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 505 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.