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S-1201CS - 1.81" 302/304 Stainless Steel Compression Spring

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Compression spring manufactured from 302/304 stainless steel with 12 coils and closed & ground ends. This spring features an O.D. of 0.984", and an I.D. of 0.814".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-1201
Ends Closed & Ground
Finish None
Free Length 1.81 in
Inside Diameter 0.814 in
Material 302/304 Stainless Steel
Outside Diameter 0.984 in
Part Type Standard
Rate 9 lbs/in
SKU S-1201CS
Solid Length 1.02 in
Suggested Max Load 7.1 lbf
Total Coils 12
Wire Diameter 0.085 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-1201
Ends Closed & Ground
Finish None
Free Length 45.97 mm
Inside Diameter 20.68 mm
Material 302/304 Stainless Steel
Outside Diameter 24.99 mm
Part Type Standard
Rate 1.58 N/mm
SKU S-1201CS
Solid Length 25.91 mm
Suggested Max Load 31.58 N
Total Coils 12
Wire Diameter 2.16 mm
The compression spring S-1201CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the S-1201 compression spring design exhibits exceptional tensile strength and resilience.

The S-1201 design is manufactured with a free length of 1.81", with an outer diameter of 0.984", an inner diameter of 0.814", and a total of 12 coils, expertly designed to deliver consistent compression characteristics including a rate of 9 lbs/in.

The S-1201CS 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 S-1201 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.