Century Spring

KK-33CS - 1" 302/304 Stainless Steel Compression Spring

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Compression spring manufactured from 302/304 stainless steel with 12.5 coils and closed ends. This spring features an O.D. of 0.296", and an I.D. of 0.186".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name KK-33
Ends Closed
Finish None
Free Length 1 in
Inside Diameter 0.186 in
Material 302/304 Stainless Steel
Outside Diameter 0.296 in
Part Type Standard
Rate 77 lbs/in
SKU KK-33CS
Solid Length 0.74 in
Suggested Max Deflection 0.23 in
Suggested Max Load 18 lbf
Total Coils 12.5
Wire Diameter 0.055 in
The KK-33 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality 302/304 stainless steel and designed with precision and durability in mind, this spring is an essential component for a variety of mechanical systems where reliable force and resilience are paramount.

The KK-33CS compression spring is designed with a free length of 0.75" total of 19 coils, and a rate of 12 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed & ground end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The KK-33 spring design is ideal for use in industrial machinery, automotive systems, and various mechanical assemblies where reliable force application is crucial. Its robust construction and thoughtful design make it a dependable choice for engineers seeking a high-performance spring solution.

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