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Explanation of Terminology

Explanation of Terminology

Coupling, Explanation of Terminology

Slip Torque of Coupling – Set Screw Type

Slip Torque of Coupling – Set Screw Type

This page explains the slip torque for set screw type couplings.

Washers: Essential Components for Secure Connections

Washers: Essential Components for Secure Connections

This page introduces washers. As well as a description of washers, the washer products handled by NBK are introduced.

No. 8: Preventing Part Fall-out

No. 8: Preventing Part Fall-out

Are you struggling with screw or washer fall-out during equipment assembly or maintenance?
Here we introduce products that can be used to prevent part fall-out.

Select the best screws for your needs

Select the best screws for your needs

This page helps to select a Product based on application needs. Vacuum, Low Outgas, Clean, Chemical Resistance, High Strength, Heat Resistance, etc

CE-marked components which prevent foreign matter contamination are required 【Safety / precautionary measures】

CE-marked components which prevent foreign matter contamination are required 【Safety / precautionary measures】

Introducing components with a captive mechanism.

What are Captive Screws? Introduction of the NBK Captive Series

What are Captive Screws? Introduction of the NBK Captive Series

NBK has standardized products for fall prevention of parts in the knob, pull and e-nedzi.com (special screw) categories. Use NBK's Captive Series for food machinery, packaging machinery and chemical manufacturing equipment that require CE Marking compatibility and measures against contamination.

Use the NBK Captive Screw Series to be comply with CE

Use the NBK Captive Screw Series to be comply with CE

This is the page for captive screws. Screws that secure a protective cover or inspection cover of equipment and devices must not fall out of the cover when it is removed. Use NBK's captive screw series to comply with CE marking.

Only certain workersshould be able to remove screws 【Safety Measures/Precautionary Measures】

Only certain workersshould be able to remove screws 【Safety Measures/Precautionary Measures】

Introducing screws requiring dedicated tools for removal.

Products conforming to SEMI standards are required【Safety Measures/Precautionary Measures】

Products conforming to SEMI standards are required【Safety Measures/Precautionary Measures】

Introducing our abundant lineup of SEMI standard compliant products.

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.

No. 6: Thermal Cycling

No. 6: Thermal Cycling

Here we discuss thermal cycling, which is often an issue in semiconductor manufacturing equipment.

What are Hex Socket Head Cap Screws (cap bolts)?

What are Hex Socket Head Cap Screws (cap bolts)?

Hex Socket Head Cap Screws (cap bolts) are bolts (screws) with hexagon-shaped holes in their heads. It lists product descriptions for hex socket head cap screws, recommended products, etc.

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.