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

Compression spring manufactured from Spring Steel with 12.5 coils and Closed ends. This spring features an O.D. of 0.781 Inch, and an I.D. of 0.689 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 4217
Ends Closed
Finish Zinc
Free Length 4 in
Inside Diameter 0.689 in
Material Spring Steel
Outside Diameter 0.781 in
Part Type Standard
Rate 1.5 lbs/in
SKU 4217CS
Solid Length 0.62 in
Suggested Max Deflection 3.2 in
Suggested Max Load 4.9 lbf
Total Coils 12.5
Wire Diameter 0.046 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 4217
Ends Closed
Finish Zinc
Free Length 101.6 mm
Inside Diameter 17.5 mm
Material Spring Steel
Outside Diameter 19.84 mm
Part Type Standard
Rate 0.26 N/mm
SKU 4217CS
Solid Length 15.75 mm
Suggested Max Deflection 81.28 mm
Suggested Max Load 21.8 N
Total Coils 12.5
Wire Diameter 1.17 mm