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Century Spring

B14-39CS - 1.5" 302/304 Stainless Steel Compression Spring

Inventory Status
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Compression spring manufactured from 302/304 stainless steel with 10.5 coils and closed & ground ends. This spring features an O.D. of 0.453", and an I.D. of 0.347".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name B14-39
Ends Closed & Ground
Finish None
Free Length 1.5 in
Inside Diameter 0.347 in
Material 302/304 Stainless Steel
Outside Diameter 0.453 in
Part Type Standard
Rate 18 lbs/in
SKU B14-39CS
Solid Length 0.56 in
Suggested Max Deflection 0.59 in
Suggested Max Load 11 lbf
Total Coils 10.5
Wire Diameter 0.053 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B14-39
Ends Closed & Ground
Finish None
Free Length 38.1 mm
Inside Diameter 8.81 mm
Material 302/304 Stainless Steel
Outside Diameter 11.51 mm
Part Type Standard
Rate 3.15 N/mm
SKU B14-39CS
Solid Length 14.22 mm
Suggested Max Deflection 14.99 mm
Suggested Max Load 48.93 N
Total Coils 10.5
Wire Diameter 1.35 mm
The B14-39CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.053" diameter 302/304 stainless steel, the B14-39 spring design exhibits reliable strength across its 10.5 active coils, withstanding repeated compression cycles with a maximum load of 11 lbf without succumbing to fatigue.

We manufacture the B14-39 design to provide a compression spring that is 1.5" long at rest and provides a consistent rate of 18 lbs/in along its recommended maximum of 0.59" deflection. For best results, your application should fully accommodate the inner (0.347") and outer (0.453") diameters of this spring and be designed for its closed & ground end configuration.

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