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O-64CS - 0.81" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 9 coils and closed & ground ends. This spring features an O.D. of 0.281", and an I.D. of 0.219".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name O-64
Ends Closed & Ground
Finish None
Free Length 0.81 in
Inside Diameter 0.219 in
Material 302/304 Stainless Steel
Outside Diameter 0.281 in
Part Type Standard
Rate 10.6 lbs/in
SKU O-64CS
Solid Length 0.28 in
Suggested Max Deflection 0.375 in
Suggested Max Load 4 lbf
Total Coils 9
Wire Diameter 0.031 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name O-64
Ends Closed & Ground
Finish None
Free Length 20.57 mm
Inside Diameter 5.56 mm
Material 302/304 Stainless Steel
Outside Diameter 7.14 mm
Part Type Standard
Rate 1.86 N/mm
SKU O-64CS
Solid Length 7.11 mm
Suggested Max Deflection 9.53 mm
Suggested Max Load 17.79 N
Total Coils 9
Wire Diameter 0.79 mm
The compression spring O-64CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the O-64 compression spring design exhibits exceptional tensile strength and resilience.

The O-64 design is manufactured with a free length of 0.81", with an outer diameter of 0.281", an inner diameter of 0.219", and a total of 9 coils, expertly designed to deliver consistent compression characteristics including a rate of 10.6 lbs/in.

The O-64CS 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 O-64 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.