# Quick answer: Which Is Bigger M6 Or M8?

## Is m8 the same as 8mm?

All dimensions of the bolt (and nut) are a parameter of its basic diameter.

The “M8” refers to an approximation of the major diameter of the thread of 8mm – actually slightly less, like 7.9, as the sharp edges are rounded off..

## Is an m6 bolt 6mm?

M6 threads are 6mm metric screws. The standard metric rack screw is called M6 x 1. The ‘M’ means it’s metric. The ‘6’ is the outside diameter measured in millimeters, and the ‘1’ is the distance between adjacent threads, also in millimeters.

## What does m8 1.25 bolt mean?

For metric fasteners, you will see a M8 x 1.25 or an M8 x 1. For thread pitch, the distance between two points is the second number meaning the higher the number the fewer threads there are. This means the M8 x 1.25 is the coarse threading and the M8 x 1 is the fine thread.

## What does M stand for in m8 bolt?

M8 refers to the 8mm diameter of the threaded portion. 1.25 refers to the 1.25mm pitch of the threads (1.25 is the most common) 16 refers to the 16mm length of the portion that will be invisible once installed, i.e. the threade…

## What does m10 bolt mean?

6. Those are metric screw dimensions. M10 means a 10 millimeter outer diameter for the bolt or whatever piece it is; M12 means 12 millimeters. The part after the ‘x’ is the pitch — how many mm a thread is wide. To figure out which you have, you can measure the existing part with calipers and a thread gauge.

## What size is m6 bolt?

M6 threads are 6mm in diameter, only . 4 mm larger than 12-24 screws. When it comes to racking equipment, 12-24 threads are used with most racks, 10-32 threads are used with Dell equipment, audio rack and M6 metric threads are used with HP equipment.

## What size is m8?

Tap sizeBasic major dia (mm)Basic major dia (inch)M6 x 16mm.2362M8 x 1.258mm.3150M8 x 18mm.3150M10 x 1.510mm.393724 more rows

## Which is bigger m8 or m10?

The M8 will measure about 8 mm in diameter, more likely, just a touch undersize, (. 31496″) The M10, about 10 mm in diameter, (. 3937″) and the M12 about 12 mm in diameter, (. … In this example the bolt is 10 mm in diameter, 40 mm long, and the threads are 1.25 mm apart.

## What is equivalent to m6?

Body Size MetricNearest Imperial Equivalent SizeM4-8-36M5-10-32M6-1/4-28M8-5/16-184 more rows

## What size head is a m8 bolt?

Nominal SizeThrd Dia.Head HeightM6 x 16.00006.0000M8 x 1.258.00008.0000M10 x 1.510.000010.0000M12 x 1.7512.000012.000011 more rows

## Are m10 and 3/8 the same?

That said, they are very close, the 3/8″ bolt is about 0.019″ smaller and the pitch’s are very close so the 3/8 -16 bolt will thread in the 10mm x 1.5 but the 10 x 1.5 bolt will not fit the 3/8 but..

## How big is a m10 bolt?

31496″) The M10, about 10 mm in diameter, (. 3937″) and the M12 about 12 mm in diameter, (. 4724″). The “M” designates the bolt is Metric and the number after the M indicates the size.