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5179CS - 0.63 Inch Music Wire Extension Springs

The 5179CS is a regular extension spring manufactured by Century Spring. It is made from high-quality Music Wire and has a durable zinc finish. This spring has a wire diameter of 0.018 Inch and an outer diameter of 0.188 inches. The free length of the 5179CS is 0.63 inches, and it has an initial tension of 0.1 Pound. With a maximum deflection of 0.89 Inch and a maximum load of 1.6 Pound Force, this spring is well-suited for various applications. The 5179CS has machine hook ends and a spring rate of 1.7 inches per pound.

Century Spring takes pride in offering fast shipping and maintaining a significant stock inventory. Our products, including the 5179CS, are proudly made in the United States. We understand the importance of timely delivery and ensuring that our customers have access to the springs they need. With Century Spring, you can rely on efficient shipping and a wide selection of high-quality springs for your projects.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.1 lb
Length 0.63 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 1.7 lbs/in
SKU 5179CS
Sugg Max Deflection 0.89 in
Sugg Max Load 1.6 lbf
Wind Direction Left
Wire Diameter 0.018 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.05 kg
Length 16 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 0.3 N/mm
SKU 5179CS
Sugg Max Deflection 22.61 mm
Sugg Max Load 7.12 N
Wind Direction Left
Wire Diameter 0.46 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $1.80
50 - 149 $1.71
150 - 299 $1.62
300 - 499 $1.53
500 - 749 $1.35
750 - 999 $1.17
1000+ Call for price