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What makes our custom screws special

What makes our custom screws special

The machine parts manufacturer Nabeya Bi-tech Kaisha (NBK) at e-nedzi.com manufactures special screws to the customer's specifications, such as tip machining and surface treatment. Special material screws, resin screws and loosening prevention are also available.

Vol. 13 Explaining the Rust Source "Galvanic Corrosion"

Vol. 13 Explaining the Rust Source "Galvanic Corrosion"

Have you ever been surprised by rust suddenly appearing on rust-resistant aluminum?
If this happens, the reduced strength resulting from the corrosion brings fears of possible damage.
This phenomenon is known as "galvanic corrosion". Today, I will explain this principle and how it can be handled.


Surface-mount technology (SMT) line width changeover automation cuts workload by about 130 minutes per month.

Surface-mount technology (SMT) line width changeover automation cuts workload by about 130 minutes per month.

We bring you customer feedback on the handle automation unit they have implemented.

What is a Linear Guide Stopper? Introduction to Types and Features!

What is a Linear Guide Stopper? Introduction to Types and Features!

It is a component used to prevent slip-out, falling, and to act as a stopper in case of uncontrolled movement for linear guideways (linear ways, linear guides, slide rails).

Line adjustment time for different bottle sizes was reduced by about half.<br>Automation Achieved for Over 20 Manual Adjustments.

Line adjustment time for different bottle sizes was reduced by about half.
Automation Achieved for Over 20 Manual Adjustments.

Customer Testimonials on the Implementation of Auto-Positioning Units

Vol.6　Varieties of Screws "Beyond" SUS

Vol.6　Varieties of Screws "Beyond" SUS

Probably most of the screws you use are made of either iron or stainless steel. However, there are also screws made from various other materials that possess very interesting characteristics. Perhaps these may be able to resolve some of your problems that you have encountered with iron and stainless steel screws. Today, Nedzigon is here to introduce you to the different types and features of screws made of special materials.

Micro Screws: M0.6 (S0.6) to M2.6 Lineup

Micro Screws: M0.6 (S0.6) to M2.6 Lineup

NBK offers a wide-ranging lineup of small-diameter screws in various shapes and materials.
Various head diameters and heights are available for the same screw diameters, contributing to saving space.

What are clamp levers? Here we explain the characteristics and usage methods that help streamline screw tightening!

What are clamp levers? Here we explain the characteristics and usage methods that help streamline screw tightening!

Description of Machine elements for Designers Clamp Levers Edition page. We introduce here what clamp levers are, the advantages of their use, various usage examples, and their types and characteristics.

Plastic Screw Property

Plastic Screw Property

This page describes "Plastic Screw Properties" such as PEEK, PTFE (Polytetrafluoroethylene), PPS, PC (polycarbonate) and PP (polypropylene).

Chemical Resistance of Chemical-proof Screws

Chemical Resistance of Chemical-proof Screws

This page describes "Chemical Resistance of Chemical-proof Screws" such as ceramic, titanium, resin nickel and Inconel.

Miniature Screws/Precision Screws Lineup List

Miniature Screws/Precision Screws Lineup List

This is the lineup list of miniature screws and precision screws. Select the product required from the lineup list.

Property of Special Material Screws

Property of Special Material Screws

This page describes "Properties of Special Material Screws" such as ceramic, nickel, aluminum, molybdenum, Inconel, Hastelloy and phosphor bronze.

Screws must be protected from chemicals 【Energy-saving / reduced work-hours】

Screws must be protected from chemicals 【Energy-saving / reduced work-hours】

Introducing screws with excellent chemical resistance and screws with head coatings.

Titanium Property

Titanium Property

This page describes "Titanium Properties" such as pure titanium, 64 titanium and β titanium.

Auto-Positioning Units Frequently Asked Questions (FAQ)

Auto-Positioning Units Frequently Asked Questions (FAQ)

FAQs about Auto-Positioning Units.

What is a Swivel Mount?

What is a Swivel Mount?

This is an introduction page for the swivel unit. We provide an easy-to-understand overview of what a swivel unit is, along with its types and features.