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5628CS - 0.66 Inch Music Wire Extension Springs

The 5628CS is a regular extension spring manufactured by Century Spring. It is made from Music Wire and features a zinc finish. This spring has a wire diameter of 0.031 Inch and an outer diameter of 0.234 inches. With a free length of 0.66 Inch and an initial tension of 0.9 Pound, it offers reliable performance. The 5628CS has a spring rate of 16 inches per pound and can handle a maximum load of 6.5 Pound Force. As a left-wound spring with full loop ends, it is suitable for various extension applications.

At Century Spring, we understand the importance of fast shipping and maintaining a significant stock inventory. We take pride in manufacturing our products, including the 5628CS, right here in the United States. With our efficient shipping process and ample supply, we ensure that our customers can quickly receive the high-quality springs they need for their projects. Trust Century Spring for dependable products and excellent service.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.9 lb
Length 0.66 in
Material Music Wire
Outside Diameter 0.234 in
Part Type Standard
Rate 16 lbs/in
SKU 5628CS
Sugg Max Deflection 0.35 in
Sugg Max Load 6.5 lbf
Wind Direction Left
Wire Diameter 0.031 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.41 kg
Length 16.76 mm
Material Music Wire
Outside Diameter 5.94 mm
Part Type Standard
Rate 2.8 N/mm
SKU 5628CS
Sugg Max Deflection 8.89 mm
Sugg Max Load 28.91 N
Wind Direction Left
Wire Diameter 0.79 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $2.07
50 - 149 $1.97
150 - 299 $1.87
300 - 499 $1.76
500 - 749 $1.56
750 - 999 $1.35
1000+ Call for price