Self Tapping Screw Sizes

Self Tapping Screw Sizes

Gauge No            Metric size

    2                          2.1mm

    4                          2.9mm

    6                          3.5mm

    7                          3.9mm

    8                          4.2mm

   10                         4.8mm

   12                         5.5mm

   14                         6.5mm