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B7-70CS - 1.09" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 7 coils and closed & ground ends. This spring features an O.D. of 0.671", and an I.D. of 0.603".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name B7-70
Ends Closed & Ground
Finish None
Free Length 1.09 in
Inside Diameter 0.603 in
Material Spring Steel
Outside Diameter 0.671 in
Part Type Standard
Rate 1.5 lbs/in
SKU B7-70CS
Solid Length 0.24 in
Suggested Max Deflection 0.86 in
Suggested Max Load 1.3 lbf
Total Coils 7
Wire Diameter 0.034 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B7-70
Ends Closed & Ground
Finish None
Free Length 27.69 mm
Inside Diameter 15.32 mm
Material Spring Steel
Outside Diameter 17.04 mm
Part Type Standard
Rate 0.26 N/mm
SKU B7-70CS
Solid Length 6.1 mm
Suggested Max Deflection 21.84 mm
Suggested Max Load 5.78 N
Total Coils 7
Wire Diameter 0.86 mm
The compression spring B7-70CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the B7-70 compression spring design exhibits exceptional tensile strength and resilience.

The B7-70 design is manufactured with a free length of 1.09", with an outer diameter of 0.671", an inner diameter of 0.603", and a total of 7 coils, expertly designed to deliver consistent compression characteristics including a rate of 1.5 lbs/in.

The B7-70CS 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 B7-70 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.