UNC vs UNF Threading Tools

UNC and UNF are common unified thread standards with different pitches for the same nominal diameter.

Taps for professional work

Cutting Tools Outlet organizes this selection by tool type, size, material and application so machinists, fabricators, maintenance teams, contractors and purchasing departments can reach the right configuration faster.

  • Choose UNC for coarse threads and UNF for fine threads when specified.
  • Match tap, die, drill size and fastener standard.
  • Do not substitute a fine thread tool in a coarse thread repair.

Related tool types: Taps.

Material coverage: Steel Cutting Tools.

Common applications: Threading Tools.

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