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Century Spring

838 - 12 Inch Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from Spring Steel with 41.8 coils and Closed & Ground ends. This spring features an O.D. of 1.125 Inch, and an I.D. of 0.741 Inch.

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 838
Ends Closed & Ground
Finish Zinc
Free Length 12 in
Inside Diameter 0.741 in
Material Spring Steel
Outside Diameter 1.125 in
Part Type Standard
Rate 61 lbs/in
SKU 838CS
Solid Length 8.02 in
Suggested Max Deflection 2.8 in
Suggested Max Load 172 lbf
Total Coils 41.8
Wire Diameter 0.192 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 838
Ends Closed & Ground
Finish Zinc
Free Length 304.8 mm
Inside Diameter 18.82 mm
Material Spring Steel
Outside Diameter 28.58 mm
Part Type Standard
Rate 10.68 N/mm
SKU 838CS
Solid Length 203.71 mm
Suggested Max Deflection 71.12 mm
Suggested Max Load 765.06 N
Total Coils 41.8
Wire Diameter 4.88 mm
The compression spring 838CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality hard drawn, the 838 compression spring design exhibits exceptional tensile strength and resilience.

The 838 design is manufactured with a free length of 12", with an outer diameter of 1.125", an inner diameter of 0.741", and a total of 41.8 coils, expertly designed to deliver consistent compression characteristics including a rate of 61 lbs/in.

The 838CS 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 838 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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