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Century Spring

72407SCS - 1.75" 302/304 Stainless Steel Compression Spring

Inventory Status
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Compression spring manufactured from 302/304 stainless steel with 6.4 coils and closed & ground ends. This spring features an O.D. of 0.975", and an I.D. of 0.783".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72407S
Ends Closed & Ground
Finish None
Free Length 1.75 in
Inside Diameter 0.783 in
Material 302/304 Stainless Steel
Outside Diameter 0.975 in
Part Type Standard
Rate 34 lbs/in
SKU 72407SCS
Solid Length 0.607 in
Suggested Max Deflection 0.793 in
Suggested Max Load 27 lbf
Total Coils 6.4
Wire Diameter 0.095 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72407S
Ends Closed & Ground
Finish None
Free Length 44.45 mm
Inside Diameter 19.89 mm
Material 302/304 Stainless Steel
Outside Diameter 24.77 mm
Part Type Standard
Rate 5.95 N/mm
SKU 72407SCS
Solid Length 15.42 mm
Suggested Max Deflection 20.14 mm
Suggested Max Load 120.1 N
Total Coils 6.4
Wire Diameter 2.41 mm
The 72407SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.095" diameter 302/304 stainless steel, the 72407S spring design exhibits reliable strength across its 6.4 active coils, withstanding repeated compression cycles with a maximum load of 27 lbf without succumbing to fatigue.

We manufacture the 72407S design to provide a compression spring that is 1.75" long at rest and provides a consistent rate of 34 lbs/in along its recommended maximum of 0.793" deflection. For best results, your application should fully accommodate the inner (0.783") and outer (0.975") diameters of this spring and be designed for its closed & ground end configuration.

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