DIN 970 Hex Nuts, Style 1, Metric Coarse Thread, Product Grades A and B - ISO 4032 Hexagon Regular Nuts (Style 1), Product Grades A and B

The DIN 970 standard, published by the German Institute for Standardization (DIN), describes the requirements for hexagonal nuts, style 1, with metric coarse threads (product classes A and B).

Similarly, in the ISO 4032 standard published by the International Standards Organization (ISO), product quality A for threads smaller than M16 and product quality B for threads larger than M16, hexagonal regular with threads from M1,6 to M64 The characteristics of the nuts (style 1) are described (ISO 4032 Hexagonal regular nuts (style 1) - Product grades A and B). In special cases, if specifications other than those listed in this standard are required, international standards such as ISO 724, ISO 898-2, ISO 965-1, ISO 3506-2 and ISO 4759 should be followed. For hex high nuts (style 2) the ISO 4033 standard must be followed.

Essentially, the DIN 970 standard was designed on the basis of the ISO 4032 standard.

Hex nuts are industrial fasteners with at least one threaded hole. It is almost often used by applying it to a mating bolt to fasten a stack of parts together.

The ISO 40132 standard belongs to a group of product standards developed by ISO on hex drive fasteners. This product group includes:

• hex head bolts
• hex head screws
• hex nuts
• flanged hex bolts
• flanged hex nuts

Hexagon nuts are generally made of specially cut steel with the help of a steel cutting machine. The whole process is relatively quick and thousands of nuts can be produced in a matter of minutes. Hex nuts are made from steel, aluminum alloy, brass, and other materials, but steel is the most commonly used material. Both sides of a nut are usually coated with a corrosion resistant material to prevent corrosion.

Among the numerous test, measurement, analysis and evaluation studies it has given for businesses in various sectors, our organization, with its trained and expert staff and advanced technological equipment, within the scope of DIN 970 standard, hex nuts, style 1, metric coarse thread (product classes A and B) and under the ISO 4032 standard, it also provides testing services for hexagonal regular nuts (style 1) (product grades A and B).