5.5x8.5 water and tear resistant cards. The tap size chart is a table that lists standard size taps, specifying the diameter and thread spacing, for fractional, metric, and screw sizes. A nut).a die is used to cut or form the male portion of the mating pair (e.g.
Refer to the national coarse standard thread tap drill size chart to determine what size hole to drill. Free shipping free shipping free shipping. For instance, if the hole you are going to make is 3/8 inch, find the measurement on the left side of the chart and look across it's line to see that it has 16 threads per inch and the tap drill size is 5/16 inch. Previous price $42.90 previous price $42.90.