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.

Back to Product Detail
Shop Online > Springs > Extension > Regular

ZZ4-38CS

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name ZZ4-38
Ends Full Loop
Finish None
Initial Tension 0.2 lb
Length 0.5 in
Material Music Wire
Outside Diameter 0.094 in
Part Type Standard
Rate 3 lbs/in
SKU ZZ4-38CS
Sugg Max Deflection 0.41 in
Sugg Max Load 1.4 lbf
Wind Direction Left
Wire Diameter 0.013 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name ZZ4-38
Ends Full Loop
Finish None
Initial Tension 0.09 kg
Length 12.7 mm
Material Music Wire
Outside Diameter 2.39 mm
Part Type Standard
Rate 0.53 N/mm
SKU ZZ4-38CS
Sugg Max Deflection 10.41 mm
Sugg Max Load 6.23 N
Wind Direction Left
Wire Diameter 0.33 mm

Product Options

Optional Finish
None
Black Oxide
Gold Irridite
Zinc