This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.

We're sorry for the inconvenience.

Z-64 - 1.5 Inch, 18 Inch Pounds 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 11 coils and Closed ends. This spring features an O.D. of 0.453 Inch, an I.D. of 0.349 Inch, and a spring rate of 18 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name Z-64
Ends Closed
Finish Gold Iridite
Free Length 1.5 in
Inside Diameter 0.349 in
Material Spring Steel
Outside Diameter 0.453 in
Part Type Standard
Rate 18 lbs/in
SKU Z-64CS
Solid Length 0.62 in
Suggested Max Deflection 0.61 in
Suggested Max Load 11 lbf
Total Coils 11
Wire Diameter 0.052 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name Z-64
Ends Closed
Finish Gold Iridite
Free Length 38.1 mm
Inside Diameter 8.86 mm
Material Spring Steel
Outside Diameter 11.51 mm
Part Type Standard
Rate 3.15 N/mm
SKU Z-64CS
Solid Length 15.75 mm
Suggested Max Deflection 15.49 mm
Suggested Max Load 48.93 N
Total Coils 11
Wire Diameter 1.32 mm