Compression Springs Regular

S-811CS - 1.88" 302/304 Stainless Steel Compression Spring

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Compression spring manufactured from 302/304 stainless steel with 12.5 coils and closed & ground ends. This spring features an O.D. of 0.453", and an I.D. of 0.385".

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Standard

Metric

Specs (in standard)
Label	Value
Brand	Century Spring
Display Name	S-811
Ends	Closed & Ground
Finish	None
Free Length	1.88 in
Inside Diameter	0.385 in
Material	302/304 Stainless Steel
Outside Diameter	0.453 in
Part Type	Standard
Rate	2.2 lbs/in
SKU	S-811CS
Solid Length	0.43 in
Suggested Max Deflection	1.5 in
Suggested Max Load	3.1 lbf
Total Coils	12.5
Wire Diameter	0.034 in

Specs (in metric)
Label	Value
Brand	Century Spring
Display Name	S-811
Ends	Closed & Ground
Finish	None
Free Length	47.75 mm
Inside Diameter	9.78 mm
Material	302/304 Stainless Steel
Outside Diameter	11.51 mm
Part Type	Standard
Rate	0.39 N/mm
SKU	S-811CS
Solid Length	10.92 mm
Suggested Max Deflection	38.1 mm
Suggested Max Load	13.79 N
Total Coils	12.5
Wire Diameter	0.86 mm

The compression spring S-811CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the S-811 compression spring design exhibits exceptional tensile strength and resilience.

The S-811 design is manufactured with a free length of 1.88", with an outer diameter of 0.453", an inner diameter of 0.385", and a total of 12.5 coils, expertly designed to deliver consistent compression characteristics including a rate of 2.2 lbs/in.

The S-811CS 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-811 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.