45-64 Outer Diameter
45/64" (0.703125) Inch Outer Diameter Standard Compression Springs
Definition of 45/64" Outer Diameter Compression Springs:
A 45/64" (forty-five sixty-fourths of an inch) outer diameter compression spring has an outer diameter of 0.703125 inches. This size is ideal for mechanical or industrial applications requiring moderate to high compression force and stability—such as in valves, fixtures, latches, or automotive components.
At The Spring Store by Acxess Spring, we carry a wide selection of 45/64" OD compression springs in various materials, lengths, wire sizes, and spring rates to meet your design needs.
How To Measure Your 45/64" Inner Diameter Stock Compression Spring




Your 45/64" (forty-five sixty-fourths of an inch) compression spring’s outer diameter affects how it fits in your design and how much load it can handle. A 45/64" OD compression spring offers strong, reliable compression performance in medium to large-scale mechanical systems.
The 45/64" (0.703125) OD compression springs in our inventory are available in a wide range of wire diameters, spring rates, total coils, and free lengths to match your application’s mechanical needs.
All of our 45/64" OD compression springs are manufactured using high-quality 302 stainless steel (ASTM A 313) or music wire (ASTM A 228) for durability, strength, and resistance to fatigue or corrosion.
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Price Part Number Image Ship typeOutside Diameter
Ship type
Inside Diameter
Outside Diameter
Free Length
Inside Diameter
Rate
Free Length
Max. Deflection
Spring rate or spring constant: The amout of force required to move the spring 1 inch of distance or in millimeters the amount of force required to move the spring 1 millimeter of distance.
Max. Load
Max. Deflection
Solid Height
The maximum amount of force or load you can place on this spring. If you put more force than this you will distort or fatigue the spring.
Wire Diameter
Solid Height
Total Coils
Wire Diameter
Material Type
Total Coils
End Type
Material Type
End Type