These solid plastic balls are used in check valves, relief valves, float valves and everything from carburetors to toggle switches and more. They also work well for many manufacturers as light load ball bearings.
- Specific gravity: 1.09 to 1.14
- Cubic inches per lbs.: 24.4 to 25.5
- Water absorption in 24 hours: 4 to 1.5%
- Rockwell hardness: R111 to R118
- Maximum temperature: 185°F
- Tolerance: ± .002
- Sold in increments of 10 only