Screw, Drill and Plug Sizes

Understanding the right screw size, drill size, and plug size is essential for effectively fixing sheet metal. Correctly matching these sizes ensures that your project will be secure and long-lasting. In this guide, we will provide you with a comprehensive table of data that outlines the most common screw, drill, and plug sizes. By following this information, you can confidently tackle any sheet metal project with precision and confidence.

ImperialMetricScrewScrew HeadScrewScrew ShankSoftwoodHardwoodMasonry
ScrewScrewHead DiaCountersinkShank DiaClearancePilot DiaPilot DiaPlugDrill
Gauge No.Guage mmmmDrill mmmmDrill mmmmmmColourmm
224.366.02.382.51.51.5
32.55.166.02.773.01.51.5Yellow5
435.956.02.773.01.52.0Yellow5
63.57.148.03.574.02.02.5Red6
848.739.03.974.52.53.0Red/Brown6 or 7
1059.9210.04.765.53.03.0Brown7
125.511.1111.05.556.53.03.5Brown7
146.512.7012.06.357.03.54.0Blue10