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M-31CS - 0.19" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 5 coils and closed & ground ends. This spring features an O.D. of 0.172", and an I.D. of 0.114".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name M-31
Ends Closed & Ground
Finish None
Free Length 0.19 in
Inside Diameter 0.114 in
Material 302/304 Stainless Steel
Outside Diameter 0.172 in
Part Type Standard
Rate 103 lbs/in
SKU M-31CS
Solid Length 0.15 in
Suggested Max Deflection 0.04 in
Suggested Max Load 4.4 lbf
Total Coils 5
Wire Diameter 0.029 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name M-31
Ends Closed & Ground
Finish None
Free Length 4.83 mm
Inside Diameter 2.9 mm
Material 302/304 Stainless Steel
Outside Diameter 4.37 mm
Part Type Standard
Rate 18.04 N/mm
SKU M-31CS
Solid Length 3.81 mm
Suggested Max Deflection 1.02 mm
Suggested Max Load 19.57 N
Total Coils 5
Wire Diameter 0.74 mm
The compression spring M-31CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the M-31 compression spring design exhibits exceptional tensile strength and resilience.

The M-31 design is manufactured with a free length of 0.19", with an outer diameter of 0.172", an inner diameter of 0.114", and a total of 5 coils, expertly designed to deliver consistent compression characteristics including a rate of 103 lbs/in.

The M-31CS compression spring is ideally suited for use in a wide range of mechanical assemblies, including but not limited to automotive suspension systems, industrial machinery, and electronic devices.

In summary, the compression spring M-31 design stands out for its superior material properties, thoughtful design, and versatility in application. It is a prime choice for engineers committed to excellence and innovation in their projects.