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S-1275CS - 1.38" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 5.5 coils and closed & ground ends. This spring features an O.D. of 1.312", and an I.D. of 1.112".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-1275
Ends Closed & Ground
Finish None
Free Length 1.38 in
Inside Diameter 1.112 in
Material 302/304 Stainless Steel
Outside Diameter 1.312 in
Part Type Standard
Rate 20 lbs/in
SKU S-1275CS
Solid Length 0.55 in
Suggested Max Deflection 0.83 in
Suggested Max Load 17 lbf
Total Coils 5.5
Wire Diameter 0.1 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-1275
Ends Closed & Ground
Finish None
Free Length 35.05 mm
Inside Diameter 28.24 mm
Material 302/304 Stainless Steel
Outside Diameter 33.32 mm
Part Type Standard
Rate 3.5 N/mm
SKU S-1275CS
Solid Length 13.97 mm
Suggested Max Deflection 21.08 mm
Suggested Max Load 75.62 N
Total Coils 5.5
Wire Diameter 2.54 mm
The compression spring S-1275CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the S-1275 compression spring design exhibits exceptional tensile strength and resilience.

The S-1275 design is manufactured with a free length of 1.38", with an outer diameter of 1.312", an inner diameter of 1.112", and a total of 5.5 coils, expertly designed to deliver consistent compression characteristics including a rate of 20 lbs/in.

The S-1275CS 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-1275 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.