Vacuum devices, vacuum chambers, FPD production equipment,
semiconductor devices, and electron microscopes
- The ventilation hole easily releases gas trapped in the screw holes of equipment and machines, and supports vacuum drawing of vacuum devices.
- The flat head does not protrude after tightening.
- Cleanroom wash and cleanroom packing are completed.
Min.: 3 mm (0.12 in)
Max.: 8 mm (0.31 in)
Min.: 5 mm (0.2 in)
Max.: 30 mm (1.18 in)