Drill sizes are for 75% depth of thread. Metric tap and drill bit size table. Tap sizes are shown as hole size â threads per mm (millimeter). Example 6mm-1.0 = 6mm hole, 1 threads per mm.
How to find the area of a square: The area of a square can be found by multiplying the base times itself. This is similar to the area of a rectangle but the base is the same length as the height. If a square has a base of length 6 inches its area is 6*6=36 square inches.
How to Get Square Footage of an Area. 1  Determine whether the shape is one of the four most commonly used. 2  Measure the sides of the space. 3  Apply the appropriate formula to determine area. 4  Split irregular spaces into known shapes .