
SVSS
Vacuum-Vented Screws: SVSS
Part of Vacuum-Vented Screws
The SVSS is NBK’s standard vacuum-vented socket head cap screw in SUS304 stainless steel (class A2-70). A hole drilled along the centre lets trapped air escape during pump-down, eliminating the virtual leaks that blind tapped holes cause in vacuum chambers. Supplied ultrasonically cleaned and cleanroom-packed, it is the default vacuum compatible screw for semiconductor and life-science equipment.
- Cleanroom
- Stainless steel
- Vacuum
- Strength class A2-70
- Size M2 – M12
Features at a glance
- Material
- Stainless steel SUS304 (A2-70)
- Head type
- Socket head cap
- Key features
- Vacuum vented · cleanroom











