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4015 - 18.5 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 64.5 coils and Closed ends. This spring features an O.D. of 0.875 Inch, and an I.D. of 0.715 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 4015
Ends Closed
Finish Zinc
Free Length 18.5 in
Inside Diameter 0.715 in
Material Spring Steel
Outside Diameter 0.875 in
Part Type Standard
Rate 1.9 lbs/in
SKU 4015CS
Solid Length 5.24 in
Suggested Max Deflection 11 in
Suggested Max Load 20 lbf
Total Coils 64.5
Wire Diameter 0.08 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 4015
Ends Closed
Finish Zinc
Free Length 469.9 mm
Inside Diameter 18.16 mm
Material Spring Steel
Outside Diameter 22.23 mm
Part Type Standard
Rate 0.33 N/mm
SKU 4015CS
Solid Length 133.1 mm
Suggested Max Deflection 279.4 mm
Suggested Max Load 88.96 N
Total Coils 64.5
Wire Diameter 2.03 mm