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Century Spring

10812CS - 2.5" 302/304 Stainless Steel Compression Spring

Inventory Status
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Compression spring manufactured from 302/304 stainless steel with 32 coils and closed & ground ends. This spring features an O.D. of 0.281", and an I.D. of 0.243".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 10812
Ends Closed & Ground
Finish None
Free Length 2.5 in
Inside Diameter 0.243 in
Material 302/304 Stainless Steel
Outside Diameter 0.281 in
Part Type Standard
Rate 0.31 lbs/in
SKU 10812CS
Solid Length 0.61 in
Suggested Max Deflection 1.9 in
Suggested Max Load 0.58 lbf
Total Coils 32
Wire Diameter 0.019 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 10812
Ends Closed & Ground
Finish None
Free Length 63.5 mm
Inside Diameter 6.17 mm
Material 302/304 Stainless Steel
Outside Diameter 7.14 mm
Part Type Standard
Rate 0.05 N/mm
SKU 10812CS
Solid Length 15.49 mm
Suggested Max Deflection 48.26 mm
Suggested Max Load 2.58 N
Total Coils 32
Wire Diameter 0.48 mm
The 10812CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.019" diameter 302/304 stainless steel, the 10812 spring design exhibits reliable strength across its 32 active coils, withstanding repeated compression cycles with a maximum load of 0.58 lbf without succumbing to fatigue.

We manufacture the 10812 design to provide a compression spring that is 2.5" long at rest and provides a consistent rate of 0.31 lbs/in along its recommended maximum of 1.9" deflection. For best results, your application should fully accommodate the inner (0.243") and outer (0.281") diameters of this spring and be designed for its closed & ground end configuration.

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