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10118 - 0.63 Inch Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Regular compression spring in Spring Steel with 4 total coils and Closed ends. This spring features an O.D. of 0.906 Inch, and an I.D. of 0.781 Inch.

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 10118
Ends Closed
Finish Zinc
Free Length 0.63 in
Inside Diameter 0.781 in
Material Spring Steel
Outside Diameter 0.906 in
Part Type Standard
Rate 18 lbs/in
SKU 10118CS
Solid Length 0.31 in
Suggested Max Deflection 0.32 in
Suggested Max Load 5.6 lbf
Total Coils 4
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 10118
Ends Closed
Finish Zinc
Free Length 16 mm
Inside Diameter 19.84 mm
Material Spring Steel
Outside Diameter 23.01 mm
Part Type Standard
Rate 3.15 N/mm
SKU 10118CS
Solid Length 7.87 mm
Suggested Max Deflection 8.13 mm
Suggested Max Load 24.91 N
Total Coils 4
Wire Diameter 1.59 mm
The 10118 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 10118CS compression spring is designed with a free length of 1.69" total of 4.25 coils, and a rate of 1142 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The 10118 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.