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5927CS - 4.50 Inch Spring Steel Extension Springs

The 5927CS is a regular extension spring manufactured by Century Spring. This spring is made from spring steel and features a zinc finish. With a free length of 4.5 inches and an initial tension of 4 pounds, it offers a maximum deflection of 2 inches and a maximum load capacity of 16 pounds force. The outside diameter measures 0.359 inches, and the wire diameter is 0.055 inches. The 5927CS has a spring rate of 6.2 inch-pounds and is wound in a left direction. It is a full loop spring, ensuring secure attachment to your application.

Century Spring takes pride in its fast shipping and extensive stock inventory. As a U.S.-based manufacturer, we prioritize delivering quality products promptly. Our commitment to efficient shipping and ample supply means you can rely on Century Spring to provide the springs you need when you need them.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 4 lb
Length 4.5 in
Material Spring Steel
Outside Diameter 0.359 in
Part Type Standard
Rate 6.2 lbs/in
SKU 5927CS
Sugg Max Deflection 2 in
Sugg Max Load 16 lbf
Wind Direction Left
Wire Diameter 0.055 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 1.81 kg
Length 114.3 mm
Material Spring Steel
Outside Diameter 9.12 mm
Part Type Standard
Rate 1.09 N/mm
SKU 5927CS
Sugg Max Deflection 50.8 mm
Sugg Max Load 71.17 N
Wind Direction Left
Wire Diameter 1.4 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $4.49
50 - 149 $4.27
150 - 299 $4.05
300 - 499 $3.82
500 - 749 $3.37
750 - 999 $2.92
1000+ Call for price