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.

Holiday Closure: July 4th & 5th
MW Components will be closed on July 4th and July 5th in observance of the Fourth of July. All messages will be responded to as soon as possible on Monday, July 8th.

12128 - 4.94 Inch Spring Steel Compression Spring

Inventory Status
Limited Availability

Compression spring manufactured from Spring Steel with 10 coils and Closed ends. This spring features an O.D. of 1.296 Inch, and an I.D. of 1.188 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 12128
Ends Closed
Finish Zinc
Free Length 4.94 in
Inside Diameter 1.188 in
Material Spring Steel
Outside Diameter 1.296 in
Part Type Standard
Rate 0.8 lbs/in
SKU 12128CS
Solid Length 0.59 in
Suggested Max Deflection 4.3 in
Suggested Max Load 3.5 lbf
Total Coils 10
Wire Diameter 0.054 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 12128
Ends Closed
Finish Zinc
Free Length 125.48 mm
Inside Diameter 30.18 mm
Material Spring Steel
Outside Diameter 32.92 mm
Part Type Standard
Rate 0.14 N/mm
SKU 12128CS
Solid Length 14.99 mm
Suggested Max Deflection 109.22 mm
Suggested Max Load 15.57 N
Total Coils 10
Wire Diameter 1.37 mm

You May Also Like

Related Resources

View More Resources