A Three Step Guide: Metric to Standard

Feb 20, 2023

Converting between metric and standard units can be tricky, but with the right tools and information, it can be done easily. In this guide, we'll go over the steps you can take to find the equivalent nut size for metric to standard.

Step 1: Determine the Metric Size The first step in finding the equivalent nut size is to determine the metric size. You can do this by looking at the diameter of the bolt or screw that the nut will be threaded onto. Metric sizes are measured in millimeters, so if the bolt or screw has a diameter of 5mm, for example, then the metric size of the nut you need is also 5mm.

Step 2: Convert Metric Size to Inches The next step is to convert the metric size to inches. To do this, you'll need to use a conversion chart or calculator. Multiply the metric size in millimeters by 0.03937 to get the equivalent size in inches. For example, if you have a 5mm metric size, you can convert it to inches as follows:

5mm x 0.03937 = 0.19685 inches

Step 3: Find the Equivalent Standard Nut Size Once you have the size in inches, you can find the equivalent standard nut size. Standard nut sizes are typically measured in fractions of an inch, so you may need to use a conversion chart or calculator again to find the closest fraction. For example, if you have a 0.19685 inch size, you can convert it to the nearest fraction as follows:

0.19685 inches = 13/64 inches

So in this case, the equivalent standard nut size would be a 13/64 inch nut.