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834 - 12 Inch Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from Spring Steel with 38.8 coils and Closed & Ground ends. This spring features an O.D. of 1.25 Inch, and an I.D. of 0.8 Inch.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 834
Ends Closed & Ground
Finish Zinc
Free Length 12 in
Inside Diameter 0.8 in
Material Spring Steel
Outside Diameter 1.25 in
Part Type Standard
Rate 93 lbs/in
SKU 834CS
Solid Length 8.72 in
Suggested Max Deflection 2.6 in
Suggested Max Load 239 lbf
Total Coils 38.8
Wire Diameter 0.225 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 834
Ends Closed & Ground
Finish Zinc
Free Length 304.8 mm
Inside Diameter 20.32 mm
Material Spring Steel
Outside Diameter 31.75 mm
Part Type Standard
Rate 16.28 N/mm
SKU 834CS
Solid Length 221.49 mm
Suggested Max Deflection 66.04 mm
Suggested Max Load 1063.07 N
Total Coils 38.8
Wire Diameter 5.72 mm
The 834CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.225" diameter hard drawn, the 834 spring design exhibits reliable strength across its 38.8 active coils, withstanding repeated compression cycles with a maximum load of 239 lbf without succumbing to fatigue.

We manufacture the 834 design to provide a compression spring that is 12" long at rest and provides a consistent rate of 93 lbs/in along its recommended maximum of 2.6" deflection. For best results, your application should fully accommodate the inner (0.8") and outer (1.25") diameters of this spring and be designed for its closed & ground end configuration.