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5674CS - 3.19 Inch Spring Steel Extension Springs

The 5674CS is a regular extension spring manufactured by Century Spring. It is made of spring steel and features a durable zinc finish. This spring has a free length of 3.19 inches and an initial tension of 23 pounds. With a maximum deflection of 0.76 inches and a maximum load capacity of 78 pounds, the 5674CS is a reliable and versatile extension spring. Its wire diameter measures 0.12 inches, and the outside diameter is 0.718 inches. The spring rate is 72 inch-pounds, providing the necessary flexibility and strength for various applications. The 5674CS is equipped with machine hook ends and has a left wind direction.

At Century Spring, we understand the importance of fast shipping and maintaining a significant stock inventory. We take pride in producing our springs in the United States, ensuring high-quality craftsmanship and supporting local manufacturing. Whether you need the 5674CS or any other spring from our extensive range, you can rely on our prompt delivery and ample supply to meet your project requirements efficiently.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 23 lb
Length 3.19 in
Material Spring Steel
Outside Diameter 0.718 in
Part Type Standard
Rate 72 lbs/in
SKU 5674CS
Sugg Max Deflection 0.76 in
Sugg Max Load 78 lbf
Wind Direction Left
Wire Diameter 0.12 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 10.43 kg
Length 81.03 mm
Material Spring Steel
Outside Diameter 18.24 mm
Part Type Standard
Rate 12.61 N/mm
SKU 5674CS
Sugg Max Deflection 19.3 mm
Sugg Max Load 346.94 N
Wind Direction Left
Wire Diameter 3.05 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $6.20
50 - 149 $5.89
150 - 299 $5.58
300 - 499 $5.27
500 - 749 $4.65
750 - 999 $4.03
1000+ Call for price