Capability

Tapping

Machine tapping for threaded holes in sheet metal assemblies. M3 to M20 thread range in mild steel, stainless steel, and aluminium.

Machine & Process Specs

ParameterValue
Thread RangeM3 – M20 (metric) / UNC/UNF available
MaterialsMS, SS 304/316, AL
Thickness2.5mm minimum (direct tap)
GaugingGo/No-Go gauge inspection
ToleranceISO 6H tolerance class
DepthThrough or blind per drawing

Threads below 2.5mm sheet thickness require PEM nut insertion (see Rivetting page) for reliable thread pull-out strength. We provide DFM advice on thread selection when reviewing customer drawings.

Get a Quote → All Capabilities
  • M4/M6 tapping in telecom enclosure mounting pillars
  • M3 tapping for PCB standoff locations
  • M8/M10 structural fixing holes in panel frames
  • M12 ground stud threads in earthing points
  • UNC tapping for export market equipment

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