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3602 - 2.13 Inch Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from Spring Steel with 20 coils and Closed & Ground ends. This spring features an O.D. of 0.406 Inch, and an I.D. of 0.312 Inch.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3602
Ends Closed & Ground
Finish Gold Iridite
Free Length 2.13 in
Inside Diameter 0.312 in
Material Spring Steel
Outside Diameter 0.406 in
Part Type Standard
Rate 8.4 lbs/in
SKU 3602CS
Solid Length 0.94 in
Suggested Max Deflection 1.2 in
Suggested Max Load 9.7 lbf
Total Coils 20
Wire Diameter 0.047 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3602
Ends Closed & Ground
Finish Gold Iridite
Free Length 54.1 mm
Inside Diameter 7.92 mm
Material Spring Steel
Outside Diameter 10.31 mm
Part Type Standard
Rate 1.47 N/mm
SKU 3602CS
Solid Length 23.88 mm
Suggested Max Deflection 30.48 mm
Suggested Max Load 43.15 N
Total Coils 20
Wire Diameter 1.19 mm
The 3602CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.047" diameter hard drawn, the 3602 spring design exhibits reliable strength across its 20 active coils, withstanding repeated compression cycles with a maximum load of 9.7 lbf without succumbing to fatigue.

We manufacture the 3602 design to provide a compression spring that is 2.13" long at rest and provides a consistent rate of 8.4 lbs/in along its recommended maximum of 1.2" deflection. For best results, your application should fully accommodate the inner (0.312") and outer (0.406") diameters of this spring and be designed for its closed & ground end configuration.