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JJ-81CS - 0.88" 302/304 Stainless Steel Compression Spring

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Compression spring manufactured from 302/304 stainless steel with 7 coils and closed ends. This spring features an O.D. of 0.375", and an I.D. of 0.335".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name JJ-81
Ends Closed
Finish None
Free Length 0.88 in
Inside Diameter 0.335 in
Material 302/304 Stainless Steel
Outside Diameter 0.375 in
Part Type Standard
Rate 0.89 lbs/in
SKU JJ-81CS
Solid Length 0.16 in
Suggested Max Deflection 0.72 in
Suggested Max Load 0.64 lbf
Total Coils 7
Wire Diameter 0.02 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name JJ-81
Ends Closed
Finish None
Free Length 22.35 mm
Inside Diameter 8.51 mm
Material 302/304 Stainless Steel
Outside Diameter 9.53 mm
Part Type Standard
Rate 0.16 N/mm
SKU JJ-81CS
Solid Length 4.06 mm
Suggested Max Deflection 18.29 mm
Suggested Max Load 2.85 N
Total Coils 7
Wire Diameter 0.51 mm
The compression spring JJ-81CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the JJ-81 compression spring design exhibits exceptional tensile strength and resilience.

The JJ-81 design is manufactured with a free length of 0.88", with an outer diameter of 0.375", an inner diameter of 0.335", and a total of 7 coils, expertly designed to deliver consistent compression characteristics including a rate of 0.89 lbs/in.

The JJ-81CS 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 JJ-81 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.