Fastening screw SVSS-MOS

ventjoiningsocket head

Socket Head Cap Screws with Ventilation Hole - MoS2 Shot The ventilation hole easily releases gas trapped in the screw holes of equipment and machines, and supports vacuum drawing of vacuum devices. The MoS2 particles shot by shot blast increase the lubrication of the screw and prevent seizing. Unlike a general MoS2 lubrication, MoS2 shot does not use a bonding agent so it is easy to identify contained materials. Application Seizing Prevention Vacuum devices, vacuum chambers, FPD production equipment, semiconductor devices, and electron microscopes