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12245CS - 1.72" Spring Steel Compression Spring

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Compression spring manufactured from spring steel with 7 coils and closed & ground ends. This spring features an O.D. of 1.046", and an I.D. of 0.884".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 12245
Ends Closed & Ground
Finish Gold Iridite
Free Length 1.72 in
Inside Diameter 0.884 in
Material Spring Steel
Outside Diameter 1.046 in
Part Type Standard
Rate 14 lbs/in
SKU 12245CS
Solid Length 0.57 in
Suggested Max Deflection 1.2 in
Suggested Max Load 16 lbf
Total Coils 7
Wire Diameter 0.081 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 12245
Ends Closed & Ground
Finish Gold Iridite
Free Length 43.69 mm
Inside Diameter 22.45 mm
Material Spring Steel
Outside Diameter 26.57 mm
Part Type Standard
Rate 2.45 N/mm
SKU 12245CS
Solid Length 14.48 mm
Suggested Max Deflection 30.48 mm
Suggested Max Load 71.17 N
Total Coils 7
Wire Diameter 2.06 mm
The 12245CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.081" diameter spring steel, the 12245 spring design exhibits reliable strength across its 7 active coils, withstanding repeated compression cycles with a maximum load of 16 lbf without succumbing to fatigue.

We manufacture the 12245 design to provide a compression spring that is 1.72" long at rest and provides a consistent rate of 14 lbs/in along its recommended maximum of 1.2" deflection. For best results, your application should fully accommodate the inner (0.884") and outer (1.046") diameters of this spring and be designed for its closed & ground end configuration.

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