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S-3246CS - 1" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 4 coils and closed & ground ends. This spring features an O.D. of 1.406", and an I.D. of 1.322".

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-3246
Ends Closed & Ground
Finish None
Free Length 1 in
Inside Diameter 1.322 in
Material 302/304 Stainless Steel
Outside Diameter 1.406 in
Part Type Standard
Rate 0.78 lbs/in
SKU S-3246CS
Solid Length 0.17 in
Suggested Max Deflection 0.83 in
Suggested Max Load 0.65 lbf
Total Coils 4
Wire Diameter 0.042 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-3246
Ends Closed & Ground
Finish None
Free Length 25.4 mm
Inside Diameter 33.58 mm
Material 302/304 Stainless Steel
Outside Diameter 35.71 mm
Part Type Standard
Rate 0.14 N/mm
SKU S-3246CS
Solid Length 4.32 mm
Suggested Max Deflection 21.08 mm
Suggested Max Load 2.89 N
Total Coils 4
Wire Diameter 1.07 mm
The S-3246CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.042" diameter 302/304 stainless steel, the S-3246 spring design exhibits reliable strength across its 4 active coils, withstanding repeated compression cycles with a maximum load of 0.65 lbf without succumbing to fatigue.

We manufacture the S-3246 design to provide a compression spring that is 1" long at rest and provides a consistent rate of 0.78 lbs/in along its recommended maximum of 0.83" deflection. For best results, your application should fully accommodate the inner (1.322") and outer (1.406") diameters of this spring and be designed for its closed & ground end configuration.