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Vacuum Application Screws
Screws have gas ventilation holes for vacuum drawing of machines and have excellent corrosion resistance under vacuum environments.
Low Profile Screws・Small Head Screws
Compact head screws. Suitable for reducing the size of applications.
High Performance S.S. Screws
High performance stainless steel screws have excellent strength, heat resistance, and corrosion resistance compared to standard stainless steel screws.
Screws made of titanium. They are lightweight, nonmagnetic, and chemically resistant.
Special Material Screws
Screws made of special materials such as Inconel, Molybdenum and Hastelloy to provide excellent heat, chemical, corrosion resistance.
Screws with Special Surface Treatment
Screws with surface treatment for seizing prevention and reflection resistance.
Tamper Resistant Screws
Screws which cannot be installed or removed easily with standard tools to prevent theft and tampering.
Hexalobular Socket Head Screws
Screws with strength socket heads. For repeating installations and removals.
Screw plugs for hydraulic and pneumatic machinery and equipment. Washers for loosening prevention.
Washers and inserts are available with a wide variety of outside diameters and thicknesses.
Various types of plastic screws made from materials such as VESPEL®, PEEK, and PTFE (Teflon).
These screw components are highly effective for prevention of screw loosening due to vibration etc.
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Cleanroom Wash / Cleanroom Packing Service
For customers who want to remove impurities and dust from the surface of products
We will cleanroom wash and cleanroom pack products as desired.
Screw Length Adjustment Service
For customers who require screws of non-standard lengths
We can cut screws to your preferred length in 1 mm increments.
Plastic Screw Property
This page describes "Plastic Screw Properties" such as PEEK, PTFE (Teflon), PPS, PC (polycarbonate) and PP (polypropylene).
Vol.1 Thinking about "Galling and Seizing"
Seized screws that won't come out are no small matter to deal with.Why does a screw "seize"? How can we prevent Galling and Seizing ?What exactly is Galling and Seizing? Nedzigon makes it all clear to you!
Increased degree of vacuum in equipment is required 【Productivity increase】
Introducing screws which support use with vacuum equipment.
Screws must be protected from chemicals 【Energy-saving / reduced work-hours】
Introducing screws with excellent chemical resistance and screws with head coatings.