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64161SCS - 1" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 8 coils and closed & ground ends. This spring features an O.D. of 0.5", and an I.D. of 0.356".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 64161S
Ends Closed & Ground
Finish Passivated
Free Length 1 in
Inside Diameter 0.356 in
Material 316 Stainless Steel
Outside Diameter 0.5 in
Part Type Standard
Rate 71.41 lbs/in
SKU 64161SCS
Solid Length 0.576 in
Suggested Max Deflection 0.287 in
Suggested Max Load 20.495 lbf
Total Coils 8
Wire Diameter 0.072 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 64161S
Ends Closed & Ground
Finish Passivated
Free Length 25.4 mm
Inside Diameter 9.04 mm
Material 316 Stainless Steel
Outside Diameter 12.7 mm
Part Type Standard
Rate 12.5 N/mm
SKU 64161SCS
Solid Length 14.63 mm
Suggested Max Deflection 7.29 mm
Suggested Max Load 91.16 N
Total Coils 8
Wire Diameter 1.83 mm
The 64161SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.072" diameter 316 stainless steel, the 64161S spring design exhibits reliable strength across its 8 active coils, withstanding repeated compression cycles with a maximum load of 20.495 lbf without succumbing to fatigue.

We manufacture the 64161S design to provide a compression spring that is 1" long at rest and provides a consistent rate of 71.41 lbs/in along its recommended maximum of 0.287" deflection. For best results, your application should fully accommodate the inner (0.356") and outer (0.5") diameters of this spring and be designed for its closed & ground end configuration.