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Century Spring

A-86CS - 0.75" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 8 coils and closed & ground ends. This spring features an O.D. of 0.328", and an I.D. of 0.248".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name A-86
Ends Closed & Ground
Finish Zinc
Free Length 0.75 in
Inside Diameter 0.248 in
Material Spring Steel
Outside Diameter 0.328 in
Part Type Standard
Rate 26 lbs/in
SKU A-86CS
Solid Length 0.32 in
Suggested Max Deflection 0.29 in
Suggested Max Load 7.4 lbf
Total Coils 8
Wire Diameter 0.04 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name A-86
Ends Closed & Ground
Finish Zinc
Free Length 19.05 mm
Inside Diameter 6.3 mm
Material Spring Steel
Outside Diameter 8.33 mm
Part Type Standard
Rate 4.55 N/mm
SKU A-86CS
Solid Length 8.13 mm
Suggested Max Deflection 7.37 mm
Suggested Max Load 32.92 N
Total Coils 8
Wire Diameter 1.02 mm
The A-86 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality spring steel 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 A-86CS compression spring is designed with a free length of 0.56" total of 8 coils, and a rate of 7.1 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 A-86 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.

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