Is there a chart showing the proper pilot hole for sheet metal screws? I know, or think I know, 1/8' for a #8 screw, but what about #4, #6,#10, #12? - Quora
Lag Screw & Wood Screw Pilot Hole Sizes & Info | Woodworking basics, Woodworking tips, Wood screws
wood - When pre-drilling for screws, how do you determine the correct bit diameter? - Home Improvement Stack Exchange
How to drill a Pilot hole in wood or plasterboard the correct size
Tap Drill Chart
Screw sizes, shank sizes, and pilot holes sizes. : r/coolguides