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Compression spring manufactured from spring steel with 3.5 coils and closed & ground ends. This spring features an O.D. of 0.25", and an I.D. of 0.164".
NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.


Label | Value |
---|---|
Brand | Century Spring |
Display Name | A15-20 |
Ends | Closed & Ground |
Finish | None |
Free Length | 0.19 in |
Inside Diameter | 0.164 in |
Material | Spring Steel |
Outside Diameter | 0.25 in |
Part Type | Standard |
Rate | 369 lbs/in |
SKU | A15-20CS |
Solid Length | 0.15 in |
Suggested Max Deflection | 0.03 in |
Suggested Max Load | 12 lbf |
Total Coils | 3.5 |
Wire Diameter | 0.043 in |
Label | Value |
---|---|
Brand | Century Spring |
Display Name | A15-20 |
Ends | Closed & Ground |
Finish | None |
Free Length | 4.83 mm |
Inside Diameter | 4.17 mm |
Material | Spring Steel |
Outside Diameter | 6.35 mm |
Part Type | Standard |
Rate | 64.61 N/mm |
SKU | A15-20CS |
Solid Length | 3.81 mm |
Suggested Max Deflection | 0.76 mm |
Suggested Max Load | 53.38 N |
Total Coils | 3.5 |
Wire Diameter | 1.09 mm |
The compression spring A15-20CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the A15-20 compression spring design exhibits exceptional tensile strength and resilience.
The A15-20 design is manufactured with a free length of 0.19", with an outer diameter of 0.25", an inner diameter of 0.164", and a total of 3.5 coils, expertly designed to deliver consistent compression characteristics including a rate of 369 lbs/in.
The A15-20CS compression spring is ideally suited for use in a wide range of mechanical assemblies, including but not limited to automotive suspension systems, industrial machinery, and electronic devices.
In summary, the compression spring A15-20 design stands out for its superior material properties, thoughtful design, and versatility in application. It is a prime choice for engineers committed to excellence and innovation in their projects.
The A15-20 design is manufactured with a free length of 0.19", with an outer diameter of 0.25", an inner diameter of 0.164", and a total of 3.5 coils, expertly designed to deliver consistent compression characteristics including a rate of 369 lbs/in.
The A15-20CS compression spring is ideally suited for use in a wide range of mechanical assemblies, including but not limited to automotive suspension systems, industrial machinery, and electronic devices.
In summary, the compression spring A15-20 design stands out for its superior material properties, thoughtful design, and versatility in application. It is a prime choice for engineers committed to excellence and innovation in their projects.