- M (Coarse)
Nominal of Thread
Unit : mm
Surface hardening treatment
Vacuum devices / Vacuum chambers / FPD production equipment /
Semiconductor devices / Electron microscopes / Food industry machines
- The ventilation hole easily releases gas trapped in the screw holes of equipment and machines, and supports vacuum drawing of vacuum devices.
Hardening the screw surface prevents screw seizing / sticking.
Unlike platings or coatings, there is nothing adhering to the surface, eliminating concerns about contamination due to stripping during tightening.
Suitable for prevention of seizing in environments where lubrication cannot be used.
Cleanroom washed and packed. ⇒Cleanroom Wash / Cleanroom Packing Service
Gas trapped at the bottom of a screw hole is released through SVSL-PN
, and gas trapped in a drilled hole is released through SWAS-VF
Precautions for Use
May have lower corrosion resistance than general SUS316L.
We recommend performing a test under the same usage conditions as in actual usage in advance.