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.

Shop Online > Springs > Compression > Regular

F-21CS

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name F-21
Ends Closed
Finish Zinc
Free Length 1.06 in
Inside Diameter 0.184 in
Material Spring Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 16 lbs/in
SKU F-21CS
Solid Length 0.45 in
Suggested Max Deflection 0.37 in
Suggested Max Load 5.7 lbf
Total Coils 12.8
Wire Diameter 0.033 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name F-21
Ends Closed
Finish Zinc
Free Length 26.92 mm
Inside Diameter 4.67 mm
Material Spring Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 2.8 N/mm
SKU F-21CS
Solid Length 11.43 mm
Suggested Max Deflection 9.4 mm
Suggested Max Load 25.35 N
Total Coils 12.8
Wire Diameter 0.84 mm