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CE marking compliance is required【Workability/Maintenance】

CE marking compliance is required【Workability/Maintenance】

Introducing screws which don't fall out when the cover is removed.

Monitors need to be movable with one touch in accordance with the worker's height or the nature of the work【Improved productivity/workability】

Monitors need to be movable with one touch in accordance with the worker's height or the nature of the work【Improved productivity/workability】

Introducing parts enabling free adjustment of the monitor position.

Washer fall-out prevention is required 【Workability/Maintenance】

Washer fall-out prevention is required 【Workability/Maintenance】

Introducing integrated washer type screws.

No. 5: Solving common problems inside equipment

No. 5: Solving common problems inside equipment

In Part 5, we will introduce NBK products used in semiconductor manufacturing equipment interiors, as well as various examples of the resolution of issues such as vacuum, heat-resistance, isolation and so on.

Screws that will not affect communication are required 【Safety Measures/Precautionary Measures】

Screws that will not affect communication are required 【Safety Measures/Precautionary Measures】

Introducing plastic screws that will not affect communication.

Cleanroom Wash / Cleanroom Packing Service

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.

About SUH660

About SUH660

SUH660 is austenitic heat-resistant steel. With high strength at high temperatures, it can be used in environments up to 700°C.

Screw Length Adjustment Service

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.

General Tolerances

General Tolerances

This page describes JIS B 0405 / JIS B 0419 "General tolerances".

Hexagon Nuts

Hexagon Nuts

This page describes JIS B 1181 "Hexagon Nuts (those not dependent on ISO 4032 to 4036 and ISO 8673 to 8675)".

Key and Their Corresponding Keyways

Key and Their Corresponding Keyways

This page describes JIS B 1301 "Keys and their corresponding keyways".

Dimensions of Holes for Hexagon Socket Cap Screws

Dimensions of Holes for Hexagon Socket Cap Screws

This page describes "Dimensions of Holes for Hexagon Socket Cap Screws".

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.


Fastening Screws in Areas with Cumulative Pitch Misalignment of Large Panels

Fastening Screws in Areas with Cumulative Pitch Misalignment of Large Panels

Discover how specially processed screws solved challenges with large equipment panels!

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.