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.

MM-4CS - 1.38 Inch Spring Steel Compression Springs

Inventory:           
Estimated Lead Time

The MM-4CS is a regular compression spring manufactured by Century Spring. It is made from spring steel with a zinc finish, ensuring durability and corrosion resistance. This spring has a wire diameter of 0.06 inches, an outside diameter of 1.062 inches, and a free length of 1.38 inches. It has a total of 7 coils and a solid length of 0.42 inches. The MM-4CS has a spring rate of 3.7 lbs/inch and can withstand a maximum load of 3.5 pound force. It features closed and ground ends, providing stability and precision. This standard compression spring is suitable for a wide range of applications, offering reliable performance and longevity.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery and ensure that our customers receive their springs promptly. With our significant stock, including the MM-4CS, we can meet the demands of various projects. Moreover, all our springs are proudly made in the United States, guaranteeing exceptional quality and craftsmanship. Whether you need springs for industrial, automotive, or any other applications, Century Spring has you covered with our reliable shipping and ample supply.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish Zinc
Free Length 1.38 in
Inside Diameter 0.942 in
Material Spring Steel
Outside Diameter 1.062 in
Part Type Standard
Rate 3.7 lbs/in
SKU MM-4CS
Solid Length 0.42 in
Suggested Max Deflection 0.96 in
Suggested Max Load 3.5 lbf
Total Coils 7
Wire Diameter 0.06 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish Zinc
Free Length 35.05 mm
Inside Diameter 23.93 mm
Material Spring Steel
Outside Diameter 26.97 mm
Part Type Standard
Rate 0.65 N/mm
SKU MM-4CS
Solid Length 10.67 mm
Suggested Max Deflection 24.38 mm
Suggested Max Load 15.57 N
Total Coils 7
Wire Diameter 1.52 mm