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DD-61CS - 0.38" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 4 coils and closed & ground ends. This spring features an O.D. of 0.39", and an I.D. of 0.286".

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name DD-61
Ends Closed & Ground
Finish None
Free Length 0.38 in
Inside Diameter 0.286 in
Material 302/304 Stainless Steel
Outside Diameter 0.39 in
Part Type Standard
Rate 118 lbs/in
SKU DD-61CS
Solid Length 0.21 in
Suggested Max Deflection 0.1 in
Suggested Max Load 12 lbf
Total Coils 4
Wire Diameter 0.052 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name DD-61
Ends Closed & Ground
Finish None
Free Length 9.65 mm
Inside Diameter 7.26 mm
Material 302/304 Stainless Steel
Outside Diameter 9.91 mm
Part Type Standard
Rate 20.66 N/mm
SKU DD-61CS
Solid Length 5.33 mm
Suggested Max Deflection 2.54 mm
Suggested Max Load 53.38 N
Total Coils 4
Wire Diameter 1.32 mm
The compression spring DD-61CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the DD-61 compression spring design exhibits exceptional tensile strength and resilience.

The DD-61 design is manufactured with a free length of 0.38", with an outer diameter of 0.39", an inner diameter of 0.286", and a total of 4 coils, expertly designed to deliver consistent compression characteristics including a rate of 118 lbs/in.

The DD-61CS 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 DD-61 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.