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417CS - 0.50 Inch Music Wire Extension Springs

The 417CS is a regular extension spring manufactured by Century Spring. It features extended hook ends and a zinc finish. This spring has a free length of 0.5 Inch and an initial tension of 0.5 Pound. It is made from high-quality music wire, allowing for a maximum deflection of 0.24 inches. With a maximum load capacity of 3.8 Pound Force, this spring is suitable for various applications. The 417CS has an outside diameter of 0.172 Inch and a wire diameter of 0.023 inches. Its spring rate is 14 inches per pound, providing reliable performance. Century Spring takes pride in offering quality products like the 417CS, ensuring customer satisfaction with every purchase.

Century Spring is known for its fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we strive to ship orders quickly. With our significant stock of springs, including the 417CS, we can meet the demands of various industries. Additionally, all our products are proudly made in the United States. We prioritize quality and craftsmanship, ensuring that our customers receive springs that meet their exact specifications. Trust Century Spring for all your spring needs, and experience our commitment to excellence in every order.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Extended Hook
Finish Zinc
Initial Tension 0.5 lb
Length 0.5 in
Material Music Wire
Outside Diameter 0.172 in
Part Type Standard
Rate 14 lbs/in
SKU 417CS
Sugg Max Deflection 0.24 in
Sugg Max Load 3.8 lbf
Wind Direction Left
Wire Diameter 0.023 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Extended Hook
Finish Zinc
Initial Tension 0.23 kg
Length 12.7 mm
Material Music Wire
Outside Diameter 4.37 mm
Part Type Standard
Rate 2.45 N/mm
SKU 417CS
Sugg Max Deflection 6.1 mm
Sugg Max Load 16.9 N
Wind Direction Left
Wire Diameter 0.58 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $2.22
50 - 149 $2.11
150 - 299 $2.00
300 - 499 $1.89
500 - 749 $1.67
750 - 999 $1.45
1000+ Call for price