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4078CS - 14" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 6 coils and closed ends. This spring features an O.D. of 6.125", and an I.D. of 5.687".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 4078
Ends Closed
Finish None
Free Length 14 in
Inside Diameter 5.687 in
Material 302/304 Stainless Steel
Outside Diameter 6.125 in
Part Type Standard
Rate 3.5 lbs/in
SKU 4078CS
Solid Length 1.53 in
Suggested Max Deflection 12 in
Suggested Max Load 44 lbf
Total Coils 6
Wire Diameter 0.218 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 4078
Ends Closed
Finish None
Free Length 355.6 mm
Inside Diameter 144.45 mm
Material 302/304 Stainless Steel
Outside Diameter 155.58 mm
Part Type Standard
Rate 0.61 N/mm
SKU 4078CS
Solid Length 38.86 mm
Suggested Max Deflection 304.8 mm
Suggested Max Load 195.71 N
Total Coils 6
Wire Diameter 5.54 mm
The 4078CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.218" diameter 302/304 stainless steel, the 4078 spring design exhibits reliable strength across its 6 active coils, withstanding repeated compression cycles with a maximum load of 44 lbf without succumbing to fatigue.

We manufacture the 4078 design to provide a compression spring that is 14" long at rest and provides a consistent rate of 3.5 lbs/in along its recommended maximum of 12" deflection. For best results, your application should fully accommodate the inner (5.687") and outer (6.125") diameters of this spring and be designed for its closed end configuration.