Product information

UNF Grubscrew

A headless,fully threaded setscrew with an internal hex drive,manufactured to the Unified National Fine (UNF) thread standard. The UNF thread offers superior strength and greater resistance to loosening from vibration compared to coarse threads,making it ideal for precision and high-stress applications.

Key Features

  • Headless design for flush installation
  • Internal hex drive
  • Unified National Fine (UNF) thread
  • Higher strength and vibration resistance

Typical Applications

  • Aerospace and precision instruments
  • High-vibration machinery
  • Applications requiring precise adjustment
  • Where high clamping force is critical

Specifications

  • Finish: Self colour
  • Head Type: None (internal hex drive)
  • Thread Standard: UNF
  • Function: High-strength,precision setting

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