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10318CS - 1.25" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 3.75 coils and closed & ground ends. This spring features an O.D. of 1.562", and an I.D. of 1.25".

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

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 10318
Ends Closed & Ground
Finish Zinc
Free Length 1.25 in
Inside Diameter 1.25 in
Material Spring Steel
Outside Diameter 1.562 in
Part Type Standard
Rate 175 lbs/in
SKU 10318CS
Solid Length 0.59 in
Suggested Max Deflection 0.42 in
Suggested Max Load 73 lbf
Total Coils 3.75
Wire Diameter 0.156 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 10318
Ends Closed & Ground
Finish Zinc
Free Length 31.75 mm
Inside Diameter 31.75 mm
Material Spring Steel
Outside Diameter 39.67 mm
Part Type Standard
Rate 30.64 N/mm
SKU 10318CS
Solid Length 14.99 mm
Suggested Max Deflection 10.67 mm
Suggested Max Load 324.7 N
Total Coils 3.75
Wire Diameter 3.96 mm
The compression spring 10318CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the 10318 compression spring design exhibits exceptional tensile strength and resilience.

The 10318 design is manufactured with a free length of 1.25", with an outer diameter of 1.562", an inner diameter of 1.25", and a total of 3.75 coils, expertly designed to deliver consistent compression characteristics including a rate of 175 lbs/in.

The 10318CS 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 10318 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.