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Century Spring

68180SCS - 1.25" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 16.5 coils and closed & ground ends. This spring features an O.D. of 0.25", and an I.D. of 0.17".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 68180S
Ends Closed & Ground
Finish Passivated
Free Length 1.25 in
Inside Diameter 0.17 in
Material 316 Stainless Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 23.83 lbs/in
SKU 68180SCS
Solid Length 0.66 in
Suggested Max Deflection 0.32 in
Suggested Max Load 7.626 lbf
Total Coils 16.5
Wire Diameter 0.04 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 68180S
Ends Closed & Ground
Finish Passivated
Free Length 31.75 mm
Inside Diameter 4.32 mm
Material 316 Stainless Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 4.17 N/mm
SKU 68180SCS
Solid Length 16.76 mm
Suggested Max Deflection 8.13 mm
Suggested Max Load 33.92 N
Total Coils 16.5
Wire Diameter 1.02 mm
The 68180SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.04" diameter 316 stainless steel, the 68180S spring design exhibits reliable strength across its 16.5 active coils, withstanding repeated compression cycles with a maximum load of 7.626 lbf without succumbing to fatigue.

We manufacture the 68180S design to provide a compression spring that is 1.25" long at rest and provides a consistent rate of 23.83 lbs/in along its recommended maximum of 0.32" deflection. For best results, your application should fully accommodate the inner (0.17") and outer (0.25") diameters of this spring and be designed for its closed & ground end configuration.

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