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Century Spring

B2-20CS - 0.31" 302/304 Stainless Steel Compression Spring

Inventory Status
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Compression spring manufactured from 302/304 stainless steel with 7 coils and closed & ground ends. This spring features an O.D. of 0.125", and an I.D. of 0.095".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name B2-20
Ends Closed & Ground
Finish None
Free Length 0.31 in
Inside Diameter 0.095 in
Material 302/304 Stainless Steel
Outside Diameter 0.125 in
Part Type Standard
Rate 9.5 lbs/in
SKU B2-20CS
Solid Length 0.11 in
Suggested Max Deflection 0.11 in
Suggested Max Load 1.1 lbf
Total Coils 7
Wire Diameter 0.015 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B2-20
Ends Closed & Ground
Finish None
Free Length 7.87 mm
Inside Diameter 2.41 mm
Material 302/304 Stainless Steel
Outside Diameter 3.18 mm
Part Type Standard
Rate 1.66 N/mm
SKU B2-20CS
Solid Length 2.79 mm
Suggested Max Deflection 2.79 mm
Suggested Max Load 4.89 N
Total Coils 7
Wire Diameter 0.38 mm
The compression spring B2-20CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the B2-20 compression spring design exhibits exceptional tensile strength and resilience.

The B2-20 design is manufactured with a free length of 0.31", with an outer diameter of 0.125", an inner diameter of 0.095", and a total of 7 coils, expertly designed to deliver consistent compression characteristics including a rate of 9.5 lbs/in.

The B2-20CS 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 B2-20 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.

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