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B7-62CS - 3.50 Inch Spring Steel Extension Springs

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

The B7-62CS is an extension spring manufactured by Century Spring. This regular extension spring is made from durable spring steel and has a wire diameter of 0.076 inches, an outside diameter of 0.765 inches, and a free length of 3.5 inches. With an initial tension of 3 pounds, it can provide the necessary force for various applications. The B7-62CS has a maximum deflection of 3.6 inches and can handle a maximum load of 18 pounds. It features full loop ends and has a spring rate of 4.2 lbs/inch. This standard-sized spring offers reliable performance and is suitable for a range of uses.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we strive to ship our products promptly. With our significant stock, including the B7-62CS, we ensure that customers have access to the springs they need when they need them. In addition, all our springs are proudly made in the United States, guaranteeing top-quality craftsmanship and materials. Trust Century Spring for your spring needs, and experience our efficient shipping and commitment to American manufacturing.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 3 lb
Length 3.5 in
Material Spring Steel
Outside Diameter 0.765 in
Part Type Standard
Rate 4.2 lbs/in
SKU B7-62CS
Sugg Max Deflection 3.6 in
Sugg Max Load 18 lbf
Wind Direction Left
Wire Diameter 0.076 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 1.36 kg
Length 88.9 mm
Material Spring Steel
Outside Diameter 19.43 mm
Part Type Standard
Rate 0.74 N/mm
SKU B7-62CS
Sugg Max Deflection 91.44 mm
Sugg Max Load 80.06 N
Wind Direction Left
Wire Diameter 1.93 mm