What the mysterious black diamonds on measuring tapes are meant for?
THE BLACK DIAMONDS The diamond marks on tape rule blades are for spacing these engineered floor joists in new construction. Because these beams can support more weight than their dimensional lumber counterpart, they often have different spacing requirements.
Why is 16 red on a tape measure?
As you extend the tape measure, you’ll probably see the numbers 16, 32, 48, 64, 80, 96 and so forth in red. The red indicates 16-inch-on-center spacing. This is a common framing spacing for wall studs, floor joists and common roof rafters. The hook end of your tape measure is supposed to wiggle a little bit.
What are the markings on a tape measure?
On a standard tape measure, the biggest marking is the inch mark (which generally has the biggest number, if it has them). As the increments decrease, so does the length of the mark. For example, ½” has a bigger mark than ¼” which has a bigger mark than ⅛”, and so on.
Where is the 5/16 mark on a tape measure?
To read a tape measure find the number next to the large tick, and then find how many small ticks past it the measurement is. Add the number next to the large tick with the fraction to get the measurement. eg. if your 5 ticks past the number 4 tick then the measurement is 4 5⁄16“.
What is the 8 foot rule?
It’s called the 8-foot rule. A leader at a manufacturing facility recently gave the direction to his leadership team to engage with their employees every time they come within eight feet of one of their employees. It’s a simple rule that is simply brilliant!
What is M on a measuring tape?
On many tapes (but by no means all) you will find a small red rectangle with the letter M printed inside followed by a number. The number simply denotes the year that the blade was stamped as conforming to the Measuring Instruments Directive. On the whole this will also be the year in which that tape was manufactured.
What is a Class 1 tape measure?
Classes explained Class 1 rated tapes are the most accurate and an error of no more than ±1.1mm over a 10m length can be anticipated, where a steel tape is used with a pulling force of 50N at 20°.
What does each line on a tape measure mean?
Similar to reading rulers, the large numbers on a standard tape measure are the inch marks. The number of lines between inch marks indicate the precision to which you can measure. In the case of an imperial tape measure, there are generally 16 marks to the inch, meaning you can measure up to 1/16 of an inch.
Why is the end of a measuring tape loose?
The metal tip at the end of your tape measure is a little bit loose for a reason. This isn’t an error: it’s meant to provide you with accurate readings whether you’re measuring the inside or outside edge of a surface. This feature is known as “true zero”.
What is 7 16 on a measuring tape?
Inch Fraction Decimal and Millimeter Equivalents
How many 30 seconds are in an inch?
Measuring tapes that show inches use marks to divide inches into quarters, eighths, sixteenths and thirty-seconds. Many tape measures have markings only at sixteenths of an inch, but you can still estimate thirty-seconds by judging when a length falls halfway between two 1/16-inch marks.
How do you take body measurements?
How to Take Your MeasurementsShoulder Width: Measure across the back from the corner of one shoulder to the corner of the other shoulder. Bust: Measure around the fullest part of the bust. Waist: Measure the smallest part of the waist. Hip: Sleeve: Center Front Length:
How many 16ths are in an inch?
you will need a ruler or tape measure that can measure 1/16”. The shortest line is the 1/16” (one sixteenth of an inch) and there are eight of those. If you count the distance between the inch marks (one inch) you will find sixteen lines. This is because an inch is 16/16th of an inch long.
What is 1/16 on a measuring tape?
The 1/16-inch mark is the absolute shortest line on the tape measure. It is also the first line that you will encounter after or before a whole-inch mark.