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68406SCS - 1.5" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 15 coils and closed ends. This spring features an O.D. of 0.312", and an I.D. of 0.228".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 68406S
Ends Closed
Finish Passivated
Free Length 1.5 in
Inside Diameter 0.228 in
Material 316 Stainless Steel
Outside Diameter 0.312 in
Part Type Standard
Rate 15.201 lbs/in
SKU 68406SCS
Solid Length 0.672 in
Suggested Max Deflection 0.462 in
Suggested Max Load 7.023 lbf
Total Coils 15
Wire Diameter 0.042 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 68406S
Ends Closed
Finish Passivated
Free Length 38.1 mm
Inside Diameter 5.79 mm
Material 316 Stainless Steel
Outside Diameter 7.92 mm
Part Type Standard
Rate 2.66 N/mm
SKU 68406SCS
Solid Length 17.07 mm
Suggested Max Deflection 11.73 mm
Suggested Max Load 31.24 N
Total Coils 15
Wire Diameter 1.07 mm
The 68406S compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality 316 stainless steel and designed with precision and durability in mind, this spring is an essential component for a variety of mechanical systems where reliable force and resilience are paramount.

The 68406SCS compression spring is designed with a free length of 1.5" total of 18 coils, and a rate of 29.727 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The 68406S spring design is ideal for use in industrial machinery, automotive systems, and various mechanical assemblies where reliable force application is crucial. Its robust construction and thoughtful design make it a dependable choice for engineers seeking a high-performance spring solution.