Screw product category

We receive orders for screws for construction, machine tools, industrial machinery, chemical plants, etc. customized for specific products and specifications. Contact us for type of screw that cannot be obtained in the market.

High strength bolt
High strength bolt

We manufacture these according to JIS strength categories

Special shoulder bolt
Special shoulder bolt

For positioning when components are disassembled and for reducing looseness

Special trapezoidal screw thread/ square thread
Special trapezoidal screw thread/ square thread

For use when moving during screw use

Special fall prevention screws
Special fall prevention screws

Screw fall prevention

Special micro screws
Special micro screws

We offer small screws which are not sold in the market.

Special air vent bolt
Special air vent bolt

When air vent is required for vacuum equipment, etc.

Special clamp screws
Special clamp screws

This screw resembles a vise.

Special adjuster bolt
Special adjuster bolt

For adjusting height and keeping horizontal orientation.

Special plugs
Special plugs

We supply custom-designed plugs.

Special hexagonal stay
Special hexagonal stay

For adjusting the height and securing space

Screw for special tubes
Screw for special tubes

We also offer screws for piping, etc.

Screw locking
Screw locking

For locking screws.

Please feel free to contact us for anything about screws.

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