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.
Converting a square foot area measurement to an acre measurement involves multiplying your area by the conversion ratio to find the result. A square foot is equal to 2.3E-5 acres, so to convert simply multiply by 2.3E-5. For example, 5sq ft = (5 Ã 2.3E-5) = 0.000115ac. Learn more on how to find the square footage of your space using our square footage calculator. Square feet and acres are both units used to measure area. Learn more about area and find more area measurement conversion calculators. A square foot is an imperial measurement and can be abbreviated as sq ft, for example 1sq ft. An acre is an imperial measurement and can be abbreviated as ac, for example 1ac.