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S-338CS - 1.75" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 7.2 coils and closed & ground ends. This spring features an O.D. of 1.234", and an I.D. of 1.11".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-338
Ends Closed & Ground
Finish None
Free Length 1.75 in
Inside Diameter 1.11 in
Material 302/304 Stainless Steel
Outside Diameter 1.234 in
Part Type Standard
Rate 2.3 lbs/in
SKU S-338CS
Solid Length 0.447 in
Suggested Max Deflection 1.303 in
Suggested Max Load 3 lbf
Total Coils 7.2
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-338
Ends Closed & Ground
Finish None
Free Length 44.45 mm
Inside Diameter 28.19 mm
Material 302/304 Stainless Steel
Outside Diameter 31.34 mm
Part Type Standard
Rate 0.4 N/mm
SKU S-338CS
Solid Length 11.35 mm
Suggested Max Deflection 33.1 mm
Suggested Max Load 13.34 N
Total Coils 7.2
Wire Diameter 1.59 mm
The compression spring S-338CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the S-338 compression spring design exhibits exceptional tensile strength and resilience.

The S-338 design is manufactured with a free length of 1.75", with an outer diameter of 1.234", an inner diameter of 1.11", and a total of 7.2 coils, expertly designed to deliver consistent compression characteristics including a rate of 2.3 lbs/in.

The S-338CS 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-338 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.