The Precision Alliance
Vented Fasteners
Fasteners with ventilation holes for use in vacuum chamber applications, clean rooms, FPD production equipment, semiconductor devices and more. Socket Head Cap Screws, Hexagon Head Bolts, Socket Button Head Screws, Phillips Crossed Recessed Screws, Low Head Cap Screws, and Washers in sizes M3-M12 available.Clean washed to minimize gas diffusion and prevent foreign particle contamination. Chemical polish and electrochemical polish are available. Custom sizes manufactured upon request.
Socket Head Cap Screw (with Ventilation Hole)
Socket Head Cap Screw and Socket Button Head Cap Screw (with Ventilation Hole) available in sizes M3-M12. Surface treatment available upon request. For use in vacuum chamber applications, clean rooms, FPD production equipment, semiconductor devices and more.
Phillips Crossed Recess Machine Screw (with Ventilation Hole)
Phillips Crossed Recess Pan Head and Flat Head Machine Screw (with Ventilation Hole) available in sizes M3-M6. Surface treatment available upon request. For use in vacuum chamber applications, clean rooms, FPD production equipment, semiconductor devices and more.
Washer (with Ventilation Grooves)
Washer (with Ventilation Grooves) in sizes M3-M10. Surface treatment is available upon request. For use in vacuum chamber applications, clean rooms, FPD production equipment, semiconductor devices and more.
Socket Head Cap Screw (with Ventilation Hole/Low Head)
Socket Head Cap Screws with Ventilation Hole/Low Head available in sizes M3-M10. Surface treatment available upon request. For use in vacuum chamber applications, clean rooms, FPD production equipment, semiconductor devices and more.
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