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937 - 2 Inch Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from Spring Steel with 18 coils and Closed ends. This spring features an O.D. of 0.312 Inch, and an I.D. of 0.204 Inch.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 937
Ends Closed
Finish Zinc
Free Length 2 in
Inside Diameter 0.204 in
Material Spring Steel
Outside Diameter 0.312 in
Part Type Standard
Rate 44 lbs/in
SKU 937CS
Solid Length 1.03 in
Suggested Max Deflection 0.39 in
Suggested Max Load 17 lbf
Total Coils 18
Wire Diameter 0.054 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 937
Ends Closed
Finish Zinc
Free Length 50.8 mm
Inside Diameter 5.18 mm
Material Spring Steel
Outside Diameter 7.92 mm
Part Type Standard
Rate 7.7 N/mm
SKU 937CS
Solid Length 26.16 mm
Suggested Max Deflection 9.91 mm
Suggested Max Load 75.62 N
Total Coils 18
Wire Diameter 1.37 mm
The 937CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.054" diameter hard drawn, the 937 spring design exhibits reliable strength across its 18 active coils, withstanding repeated compression cycles with a maximum load of 17 lbf without succumbing to fatigue.

We manufacture the 937 design to provide a compression spring that is 2" long at rest and provides a consistent rate of 44 lbs/in along its recommended maximum of 0.39" deflection. For best results, your application should fully accommodate the inner (0.204") and outer (0.312") diameters of this spring and be designed for its closed end configuration.