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Century Spring

67490SCS - 0.5" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 4 coils and closed ends. This spring features an O.D. of 0.343", and an I.D. of 0.287".

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 67490S
Ends Closed
Finish Passivated
Free Length 0.5 in
Inside Diameter 0.287 in
Material 316 Stainless Steel
Outside Diameter 0.343 in
Part Type Standard
Rate 12.291 lbs/in
SKU 67490SCS
Solid Length 0.14 in
Suggested Max Deflection 0.162 in
Suggested Max Load 1.991 lbf
Total Coils 4
Wire Diameter 0.028 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 67490S
Ends Closed
Finish Passivated
Free Length 12.7 mm
Inside Diameter 7.29 mm
Material 316 Stainless Steel
Outside Diameter 8.71 mm
Part Type Standard
Rate 2.15 N/mm
SKU 67490SCS
Solid Length 3.56 mm
Suggested Max Deflection 4.11 mm
Suggested Max Load 8.86 N
Total Coils 4
Wire Diameter 0.71 mm
The 67490SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.028" diameter 316 stainless steel, the 67490S spring design exhibits reliable strength across its 4 active coils, withstanding repeated compression cycles with a maximum load of 1.991 lbf without succumbing to fatigue.

We manufacture the 67490S design to provide a compression spring that is 0.5" long at rest and provides a consistent rate of 12.291 lbs/in along its recommended maximum of 0.162" deflection. For best results, your application should fully accommodate the inner (0.287") and outer (0.343") diameters of this spring and be designed for its closed end configuration.

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