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L-12CS - 0.81" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 8 coils and closed & ground ends. This spring features an O.D. of 0.42", and an I.D. of 0.352".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name L-12
Ends Closed & Ground
Finish None
Free Length 0.81 in
Inside Diameter 0.352 in
Material 302/304 Stainless Steel
Outside Diameter 0.42 in
Part Type Standard
Rate 4.8 lbs/in
SKU L-12CS
Solid Length 0.27 in
Suggested Max Deflection 0.54 in
Suggested Max Load 2.6 lbf
Total Coils 8
Wire Diameter 0.034 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name L-12
Ends Closed & Ground
Finish None
Free Length 20.57 mm
Inside Diameter 8.94 mm
Material 302/304 Stainless Steel
Outside Diameter 10.67 mm
Part Type Standard
Rate 0.84 N/mm
SKU L-12CS
Solid Length 6.86 mm
Suggested Max Deflection 13.72 mm
Suggested Max Load 11.56 N
Total Coils 8
Wire Diameter 0.86 mm
The L-12 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 L-12CS compression spring is designed with a free length of 0.38" total of 11.5 coils, and a rate of 2.7 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 L-12 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.