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Century Spring

75706SCS - 1.772" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 6.99 coils and closed & ground ends. This spring features an O.D. of 0.72", and an I.D. of 0.61".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 75706S
Ends Closed & Ground
Finish None
Free Length 1.772 in
Inside Diameter 0.61 in
Material 302/304 Stainless Steel
Outside Diameter 0.72 in
Part Type Metric
Rate 7.8 lbs/in
SKU 75706SCS
Solid Length 0.386 in
Suggested Max Deflection 1.036 in
Suggested Max Load 8.081 lbf
Total Coils 6.99
Wire Diameter 0.055 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 75706S
Ends Closed & Ground
Finish None
Free Length 45.01 mm
Inside Diameter 15.49 mm
Material 302/304 Stainless Steel
Outside Diameter 18.29 mm
Part Type Metric
Rate 1.37 N/mm
SKU 75706SCS
Solid Length 9.8 mm
Suggested Max Deflection 26.31 mm
Suggested Max Load 35.94 N
Total Coils 6.99
Wire Diameter 1.4 mm
The 75706SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.055" diameter 302/304 stainless steel, the 75706S spring design exhibits reliable strength across its 6.99 active coils, withstanding repeated compression cycles with a maximum load of 8.081 lbf without succumbing to fatigue.

We manufacture the 75706S design to provide a compression spring that is 1.772" long at rest and provides a consistent rate of 7.8 lbs/in along its recommended maximum of 1.036" deflection. For best results, your application should fully accommodate the inner (0.61") and outer (0.72") diameters of this spring and be designed for its closed & ground end configuration.

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