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

Compression spring manufactured from Hard Drawn with 9.25 coils and Closed ends. This spring features an O.D. of 0.562 Inch, and an I.D. of 0.418 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 29
Ends Closed
Finish Zinc
Free Length 1.38 in
Inside Diameter 0.418 in
Material Hard Drawn
Outside Diameter 0.562 in
Part Type Standard
Rate 45 lbs/in
SKU 29CS
Solid Length 0.74 in
Suggested Max Deflection 0.49 in
Suggested Max Load 22 lbf
Total Coils 9.25
Wire Diameter 0.072 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 29
Ends Closed
Finish Zinc
Free Length 35.05 mm
Inside Diameter 10.62 mm
Material Hard Drawn
Outside Diameter 14.27 mm
Part Type Standard
Rate 7.88 N/mm
SKU 29CS
Solid Length 18.8 mm
Suggested Max Deflection 12.45 mm
Suggested Max Load 97.86 N
Total Coils 9.25
Wire Diameter 1.83 mm