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マーケット別事例 誕生以来50有余年、多くの信頼と実績を築き上げた U-ナットの事例

Noise barrier walls

Where and what products were used

Dragonfly-type supports

・Single Chamfer (Type 1) & Double Chamfer (Type 2) U-NUT
  M20×2.5 SS400 Hot-dip Galvanizing Coating

Prevents falling due to vibration.

Piping

Where and what products were used

Pipe clamp brackets

・Single Chamfer (Type 1) & Double Chamfer (Type 2) U-NUT
  M12×1.75 SUS304

  M16×2 SUS304

Rail fasteners

Where and what products were used

Securement of rails

・Single Chamfer (Type 1) & Double Chamfer (Type 2) U-NUT
  M22×2.5 SS400

Secures overhead crane travel rails. Adopted the FUJILOK U-NUT instead of general nuts + SW to prevent loosening due to vibration.

Railroad cars

Where and what products were used

Securement of drive shaft flanges

・Single Chamfer (Type 1) & Double Chamfer (Type 2) U-NUT
  M22×1.5 SS400

Shinkansen (bullet trains)

Where and what products were used

Securement of rotating seats

・Single Chamfer (Type 1) & Double Chamfer (Type 2) U-NUT
  M12×1.75 SS400

Tunnels

Where and what products were used

Cable support brackets

・FSW U-NUT
  M10×1.5 SUS304 Yellow Paint Coating

  M12×1.75 SUS304 Yellow Paint Coating

An integrated washer and nut unit to improve work efficiency. The yellow washer improves visibility.

Panel mounting brackets

・Single Chamfer (Type 1) & Double Chamfer (Type 2) U-NUT
  M12×1.75 SUS304

*Use cases organized by market are also available. Please feel free to contact us.

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