Century Spring

A15-59CS - 0.97" 302/304 Stainless Steel Compression Spring

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Compression spring manufactured from 302/304 stainless steel with 4 coils and closed & ground ends. This spring features an O.D. of 1.094", and an I.D. of 0.91".

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

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name A15-59
Ends Closed & Ground
Finish None
Free Length 0.97 in
Inside Diameter 0.91 in
Material 302/304 Stainless Steel
Outside Diameter 1.094 in
Part Type Standard
Rate 45 lbs/in
SKU A15-59CS
Solid Length 0.37 in
Suggested Max Deflection 0.48 in
Suggested Max Load 22 lbf
Total Coils 4
Wire Diameter 0.092 in
The A15-59CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.092" diameter 302/304 stainless steel, the A15-59 spring design exhibits reliable strength across its 4 active coils, withstanding repeated compression cycles with a maximum load of 22 lbf without succumbing to fatigue.

We manufacture the A15-59 design to provide a compression spring that is 0.97" long at rest and provides a consistent rate of 45 lbs/in along its recommended maximum of 0.48" deflection. For best results, your application should fully accommodate the inner (0.91") and outer (1.094") diameters of this spring and be designed for its closed & ground end configuration.

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