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I-99 - 0.44 Inch Spring Steel Compression Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Regular compression spring in Spring Steel with 3 total coils and Closed & Ground ends. This spring features an O.D. of 0.468 Inch, and an I.D. of 0.356 Inch.

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

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name I-99
Ends Closed & Ground
Finish Zinc
Free Length 0.44 in
Inside Diameter 0.356 in
Material Spring Steel
Outside Diameter 0.468 in
Part Type Standard
Rate 202 lbs/in
SKU I-99CS
Solid Length 0.17 in
Suggested Max Deflection 0.07 in
Suggested Max Load 13 lbf
Total Coils 3
Wire Diameter 0.056 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name I-99
Ends Closed & Ground
Finish Zinc
Free Length 11.18 mm
Inside Diameter 9.04 mm
Material Spring Steel
Outside Diameter 11.89 mm
Part Type Standard
Rate 35.37 N/mm
SKU I-99CS
Solid Length 4.32 mm
Suggested Max Deflection 1.78 mm
Suggested Max Load 57.82 N
Total Coils 3
Wire Diameter 1.42 mm