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Century Spring

68777SCS - 2" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 18.8 coils and closed & ground ends. This spring features an O.D. of 0.39", and an I.D. of 0.31".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 68777S
Ends Closed & Ground
Finish Passivated
Free Length 2 in
Inside Diameter 0.31 in
Material 316 Stainless Steel
Outside Diameter 0.39 in
Part Type Standard
Rate 4.443 lbs/in
SKU 68777SCS
Solid Length 0.752 in
Suggested Max Deflection 1.14 in
Suggested Max Load 5.065 lbf
Total Coils 18.8
Wire Diameter 0.04 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 68777S
Ends Closed & Ground
Finish Passivated
Free Length 50.8 mm
Inside Diameter 7.87 mm
Material 316 Stainless Steel
Outside Diameter 9.91 mm
Part Type Standard
Rate 0.78 N/mm
SKU 68777SCS
Solid Length 19.1 mm
Suggested Max Deflection 28.96 mm
Suggested Max Load 22.53 N
Total Coils 18.8
Wire Diameter 1.02 mm
The 68777SCS 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 68777S spring design exhibits reliable strength across its 18.8 active coils, withstanding repeated compression cycles with a maximum load of 5.065 lbf without succumbing to fatigue.

We manufacture the 68777S design to provide a compression spring that is 2" long at rest and provides a consistent rate of 4.443 lbs/in along its recommended maximum of 1.14" deflection. For best results, your application should fully accommodate the inner (0.31") and outer (0.39") diameters of this spring and be designed for its closed & ground end configuration.

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