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Century Spring

72779SCS - 4" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 10.9 coils and closed & ground ends. This spring features an O.D. of 1.4", and an I.D. of 1.046".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72779S
Ends Closed & Ground
Finish None
Free Length 4 in
Inside Diameter 1.046 in
Material 302/304 Stainless Steel
Outside Diameter 1.4 in
Part Type Standard
Rate 74 lbs/in
SKU 72779SCS
Solid Length 1.92 in
Suggested Max Deflection 1.4 in
Suggested Max Load 104 lbf
Total Coils 10.9
Wire Diameter 0.177 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72779S
Ends Closed & Ground
Finish None
Free Length 101.6 mm
Inside Diameter 26.57 mm
Material 302/304 Stainless Steel
Outside Diameter 35.56 mm
Part Type Standard
Rate 12.96 N/mm
SKU 72779SCS
Solid Length 48.77 mm
Suggested Max Deflection 35.56 mm
Suggested Max Load 462.59 N
Total Coils 10.9
Wire Diameter 4.5 mm
The compression spring 72779SCS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the 72779S compression spring design exhibits exceptional tensile strength and resilience.

The 72779S design is manufactured with a free length of 4", with an outer diameter of 1.4", an inner diameter of 1.046", and a total of 10.9 coils, expertly designed to deliver consistent compression characteristics including a rate of 74 lbs/in.

The 72779SCS 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 72779S 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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