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YY-68 - 0.31 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 0.546 Inch, and an I.D. of 0.421 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 YY-68
Ends Closed & Ground
Finish Zinc
Free Length 0.31 in
Inside Diameter 0.421 in
Material Spring Steel
Outside Diameter 0.546 in
Part Type Standard
Rate 187 lbs/in
SKU YY-68CS
Solid Length 0.19 in
Suggested Max Deflection 0.08 in
Suggested Max Load 16 lbf
Total Coils 3
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name YY-68
Ends Closed & Ground
Finish Zinc
Free Length 7.87 mm
Inside Diameter 10.69 mm
Material Spring Steel
Outside Diameter 13.87 mm
Part Type Standard
Rate 32.74 N/mm
SKU YY-68CS
Solid Length 4.83 mm
Suggested Max Deflection 2.03 mm
Suggested Max Load 71.17 N
Total Coils 3
Wire Diameter 1.59 mm

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