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UU-40 - 0.53 Inch Spring Steel Compression Spring

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

Compression spring manufactured from Spring Steel with 7 coils and Closed ends. This spring features an O.D. of 0.266 Inch, and an I.D. of 0.202 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name UU-40
Ends Closed
Finish None
Free Length 0.53 in
Inside Diameter 0.202 in
Material Spring Steel
Outside Diameter 0.266 in
Part Type Standard
Rate 24 lbs/in
SKU UU-40CS
Solid Length 0.26 in
Suggested Max Deflection 0.21 in
Suggested Max Load 4.9 lbf
Total Coils 7
Wire Diameter 0.032 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name UU-40
Ends Closed
Finish None
Free Length 13.46 mm
Inside Diameter 5.13 mm
Material Spring Steel
Outside Diameter 6.76 mm
Part Type Standard
Rate 4.2 N/mm
SKU UU-40CS
Solid Length 6.6 mm
Suggested Max Deflection 5.33 mm
Suggested Max Load 21.8 N
Total Coils 7
Wire Diameter 0.81 mm

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