Compression Springs Regular

B-407CS - 0.5" Music Wire Compression Spring

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Compression spring manufactured from music wire with 11.3 coils and closed ends. This spring features an O.D. of 0.125", and an I.D. of 0.101".

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Standard

Metric

Specs (in standard)
Label	Value
Brand	Century Spring
Display Name	B-407
Ends	Closed
Finish	Zinc
Free Length	0.5 in
Inside Diameter	0.101 in
Material	Music Wire
Outside Diameter	0.125 in
Part Type	Standard
Rate	2.2 lbs/in
SKU	B-407CS
Solid Length	0.15 in
Suggested Max Deflection	0.35 in
Suggested Max Load	0.79 lbf
Total Coils	11.3
Wire Diameter	0.012 in

Specs (in metric)
Label	Value
Brand	Century Spring
Display Name	B-407
Ends	Closed
Finish	Zinc
Free Length	12.7 mm
Inside Diameter	2.57 mm
Material	Music Wire
Outside Diameter	3.18 mm
Part Type	Standard
Rate	0.39 N/mm
SKU	B-407CS
Solid Length	3.81 mm
Suggested Max Deflection	8.89 mm
Suggested Max Load	3.51 N
Total Coils	11.3
Wire Diameter	0.3 mm

The compression spring B-407CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the B-407 compression spring design exhibits exceptional tensile strength and resilience.

The B-407 design is manufactured with a free length of 0.5", with an outer diameter of 0.125", an inner diameter of 0.101", and a total of 11.3 coils, expertly designed to deliver consistent compression characteristics including a rate of 2.2 lbs/in.

The B-407CS 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-407 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.