3905 - 0.63 Inch Spring Steel Compression Spring
Regular compression spring in Spring Steel with 4 total coils and Closed & Ground ends. This spring features an O.D. of 0.5 Inch, and an I.D. of 0.41 Inch.
NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.
![](https://mwi.imgix.net/Category-Diagrams/diagram-springs-compression.png?auto=format%2Ccompress&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&ixlib=php-3.3.1&w=1280&s=58e9bc30359884740df1cc12ae677736)
![](https://mwi.imgix.net/z-ProductImages/century/jpeg/3905cs.jpg?auto=format%2Ccompress&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&ixlib=php-3.3.1&w=1280&s=7c1bab6df08e930fe46c31334aa1b0df)
Label | Value |
---|---|
Brand | Century Spring |
Display Name | 3905 |
Ends | Closed & Ground |
Finish | Zinc |
Free Length | 0.63 in |
Inside Diameter | 0.41 in |
Material | Spring Steel |
Outside Diameter | 0.5 in |
Part Type | Standard |
Rate | 31 lbs/in |
SKU | 3905CS |
Solid Length | 0.18 in |
Suggested Max Deflection | 0.23 in |
Suggested Max Load | 7 lbf |
Total Coils | 4 |
Wire Diameter | 0.045 in |
Label | Value |
---|---|
Brand | Century Spring |
Display Name | 3905 |
Ends | Closed & Ground |
Finish | Zinc |
Free Length | 16 mm |
Inside Diameter | 10.41 mm |
Material | Spring Steel |
Outside Diameter | 12.7 mm |
Part Type | Standard |
Rate | 5.43 N/mm |
SKU | 3905CS |
Solid Length | 4.57 mm |
Suggested Max Deflection | 5.84 mm |
Suggested Max Load | 31.14 N |
Total Coils | 4 |
Wire Diameter | 1.14 mm |