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70216CS - 0.88" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 17.4 coils and closed & ground ends. This spring features an O.D. of 0.148", and an I.D. of 0.106".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 70216
Ends Closed & Ground
Finish None
Free Length 0.88 in
Inside Diameter 0.106 in
Material Music Wire
Outside Diameter 0.148 in
Part Type Standard
Rate 8.9 lbs/in
SKU 70216CS
Solid Length 0.37 in
Suggested Max Deflection 0.41 in
Suggested Max Load 3.6 lbf
Total Coils 17.4
Wire Diameter 0.021 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 70216
Ends Closed & Ground
Finish None
Free Length 22.35 mm
Inside Diameter 2.69 mm
Material Music Wire
Outside Diameter 3.76 mm
Part Type Standard
Rate 1.56 N/mm
SKU 70216CS
Solid Length 9.4 mm
Suggested Max Deflection 10.41 mm
Suggested Max Load 16.01 N
Total Coils 17.4
Wire Diameter 0.53 mm
The 70216CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.021" diameter music wire, the 70216 spring design exhibits reliable strength across its 17.4 active coils, withstanding repeated compression cycles with a maximum load of 3.6 lbf without succumbing to fatigue.

We manufacture the 70216 design to provide a compression spring that is 0.88" long at rest and provides a consistent rate of 8.9 lbs/in along its recommended maximum of 0.41" deflection. For best results, your application should fully accommodate the inner (0.106") and outer (0.148") diameters of this spring and be designed for its closed & ground end configuration.