Compression Springs Regular

B-20 - 2.31 Inch Spring Steel Compression Spring

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Compression spring manufactured from Spring Steel with 11.5 coils and Closed & Ground ends. This spring features an O.D. of 0.671 Inch, and an I.D. of 0.581 Inch.

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Standard

Metric

Specs (in standard)
Label	Value
Brand	Century Spring
Display Name	B-20
Ends	Closed & Ground
Finish	Zinc
Free Length	2.31 in
Inside Diameter	0.581 in
Material	Spring Steel
Outside Diameter	0.671 in
Part Type	Standard
Rate	2.5 lbs/in
SKU	B-20CS
Solid Length	0.52 in
Suggested Max Deflection	1.8 in
Suggested Max Load	4.5 lbf
Total Coils	11.5
Wire Diameter	0.045 in

Specs (in metric)
Label	Value
Brand	Century Spring
Display Name	B-20
Ends	Closed & Ground
Finish	Zinc
Free Length	58.67 mm
Inside Diameter	14.76 mm
Material	Spring Steel
Outside Diameter	17.04 mm
Part Type	Standard
Rate	0.44 N/mm
SKU	B-20CS
Solid Length	13.21 mm
Suggested Max Deflection	45.72 mm
Suggested Max Load	20.02 N
Total Coils	11.5
Wire Diameter	1.14 mm

The compression spring B-20CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality hard drawn, the B-20 compression spring design exhibits exceptional tensile strength and resilience.

The B-20 design is manufactured with a free length of 2.31", with an outer diameter of 0.671", an inner diameter of 0.581", and a total of 11.5 coils, expertly designed to deliver consistent compression characteristics including a rate of 2.5 lbs/in.

The B-20CS 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 B-20 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.