Simple metric tooth nuts

  • Dimensions: M6 to M12
  • Material Standard / Quality Class: 5,6,8,10 DIN, SAE, AISI
  • Product standard: DIN 934, ISO 4032


Product Name: Simple metric tooth nuts

Dimensions: M6 * 1.00 –M8 * 1.25 –M10 * 1.00 –M10 * 1.25 –M10 * 1.50 –M12 * 1.50 –M12 * 1.75

The most commonly used nuts in the industry are hexagonal nuts that are bent/beveled at an angle of 30 ° (all around) for better and easier engagement with the wrench.

Metric triangular tooth nuts

In this type of nut: All sizes are in millimeters.

The indentation is in the shape of an equilateral triangle with a flat indentation and a rounded bottom.

The angle of the thread or tooth is 60 ° and is in two forms of ordinary tooth and fine tooth.

The symbol for this type of nut is the Latin letter M.

For example:

The M8 mark is a millimeter screw with an inner thread diameter of 8mm.

When measuring metric threads, the step is usually written along with the inner diameter of the thread. For example, M8 * 1.25

The nuts are used to attach the screws to other objects and the majority of the nuts are shaped like hexagons.

So, in other words, a hexagon nut is a kind of nut that has six angles or is in the shape of a hexagon.

While these are the most popular types of nuts, there are many other types of nuts ever made that each has a specific use, but it can be said that hexagons are used almost everywhere and are the most useful ones.

It is not possible to say exactly when this nut was first used, but historians believe it was first produced in a small French factory. Production of hexagon nuts began in the year 1568 by a factory called Besson. These nuts were used in carriages and chariots at the time, while at the same time, hand-made Wing nuts were made in North America for this purpose.

Later in the year Micah Rugg invented the first nuts and bolts machine in one of the US states. Since the invention of the first bolt, many manufacturers have been looking for ways to expand the nuts and bolts system.

Today, due to their practicality, hexagonal nuts are the most widely used than other nuts. Hexagon nuts are mostly made of steel.

Application: Automotive, Oil & Gas Industries, Petrochemicals, Construction, Electronics, etc.

It should be noted that the above simple nuts are manufactured with various coatings including cold galvanized coating and hot galvanized coating.

Simple nut material:

Simple nuts are made of carbon steel (low carbon). Their current grades are 10, 8, 6, 5.

The standard of simple metric tooth nuts:

There are different standards for this nut, but the most common standards for current simple beads are DIN 934.


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