- Materials - Tools - Components
- Standard Mechanical Component
- Fastening screw
- NBK (Nabeya Bi-tech Kaisha)
- Company
- Products
- Catalogs
- News & Trends
- Exhibitions
Fastening screw SVSL-PNventsocket headhex socket
Add to favorites
Compare this product
Characteristics
- Applications
- fastening, vent
- Head
- socket head
- Drive type
- hex socket
- Materials
- stainless steel
- Other characteristics
- threaded, with ventilation hole
- Diameter
Max.: 8 mm
(0.315 in)Min.: 3 mm
(0.118 in)- Length
Max.: 35 mm
(1.38 in)Min.: 6 mm
(0.24 in)
Description
Hex socket Head Cap Screws with Ventilation Hole / Surface Hardening Treatment
Characteristics
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.
Application
Seizing Prevention
Vacuum devices / Vacuum chambers / FPD production equipment /
Semiconductor devices / Electron microscopes / Food industry machines
Material: SUS316L Surface hardening treatment
Strength Class A4-70
Catalogs
SVSL-PN
1 Pages
Other NBK (Nabeya Bi-tech Kaisha) products
Vented screws / Vacuum Screws
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.