The black diamond is meant to signify the center area between studs in a home or building. The black diamonds on the tape measure represent that spacing. The first black diamond is at 19.2” and after that black diamonds appear at 38.4”, 57.6”, 76.8” and 96”, or 8-feet.Click to see full answer. Just so, why does a tape measure have a diamond at 19 3 16?The black diamonds which appear every 19 3/16” on metal tape measures are for spacing I-beam “timbers”. Those diamond marks are there for builders who want to take advantage of the great strength of engineered I-beams by using fewer floor joists, with no loss of floor support, where codes allow.Additionally, what is 3/16 on a tape measure? These marks are for laying out 5 engineered flooring trusses per 8 feet, like those wooden I beams. Studs and traditional floor joists are usually either 16 or 24 inches on centre, and every 16 inches on the tape is marked with a triangle. Three times 16 is 48 — so you get an even three spans every 4 feet. Moreover, what is the unusual black diamond on a measuring tape for? The black diamonds, as they’re commonly called (sometimes shown as black circles instead), are actually stud or joist marks. Whilst not featuring on all tapes, stud marks frequently appear at 16” intervals and joist marks at 19.2” intervals.What are the marks on a tape measure?Most standard tape measures in the U.S. have markings that measure down to 1/16 of an inch. These are smaller, sometimes thinner markings, evenly spaced between the half-inch and inch marks on a tape measure. On some tapes, quarter inch marks are the same size as eighth-inch marks.
ncG1vNJzZmivp6x7pLHLnpmroaSesrSu1LOxZ5ufonuotI6wn5qsXZm8pr%2BMmmSdoZGivK%2BwjKacmqZdpLturYytmKmdXaKyor%2FUq5xma18%3D