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U-98CS - 0.44" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 9 coils and closed & ground ends. This spring features an O.D. of 0.219", and an I.D. of 0.183".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name U-98
Ends Closed & Ground
Finish None
Free Length 0.44 in
Inside Diameter 0.183 in
Material 302/304 Stainless Steel
Outside Diameter 0.219 in
Part Type Standard
Rate 2.4 lbs/in
SKU U-98CS
Solid Length 0.16 in
Suggested Max Deflection 0.28 in
Suggested Max Load 0.65 lbf
Total Coils 9
Wire Diameter 0.018 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name U-98
Ends Closed & Ground
Finish None
Free Length 11.18 mm
Inside Diameter 4.65 mm
Material 302/304 Stainless Steel
Outside Diameter 5.56 mm
Part Type Standard
Rate 0.42 N/mm
SKU U-98CS
Solid Length 4.06 mm
Suggested Max Deflection 7.11 mm
Suggested Max Load 2.89 N
Total Coils 9
Wire Diameter 0.46 mm
The U-98 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 U-98CS compression spring is designed with a free length of 0.56" total of 5 coils, and a rate of 0.45 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 U-98 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.