DIN 972 Hex Nut - ISO 4034 Hexagon Regular Nuts (Style 1), Product Class C

The DIN 972 standard published by the German Standardization Institute (DIN) describes the characteristics of hexagonal nuts and the requirements for these nuts.

Similarly, the ISO 4034 standard published by the International Organization for Standardization (ISO) describes the specifications for hexagonal regular nuts (style 1) with threads from M5 to M64 and product class C (ISO 4034 Hexagonal regular nuts (style 1) - Product class C). 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 and ISO 4759-1 should be followed.

Essentially, the DIN 972 standard was designed on the basis of the ISO 4034 standard.

The ISO 4034 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

Generally, hex nuts defined in DIN 972 standard are produced from steel (6, 8, 10, 12), stainless steel, brass, aluminum, galvanized steel. These nuts are used in different industrial and general sectors, with metric coarse thread, for a variety of tightening, coupling and lifting applications. These nuts are also considered suitable for light to medium duty applications.

The design of galvanized hex nuts offers high efficiency and excellent performance. It can be used for most fastening applications. Its correct structure provides hassle-free installation. It is necessary to ensure a tight connection with matching fasteners and lock them in place. Most commonly used with anchor, bolt, screw, stud, threaded rod. The thin topcoat layer protects against corrosion, rust and wear. It can work in high pressure and aggressive environments. It also provides a long service life and is extremely durable.

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, provides hexagonal regular nuts (style 972, It also provides testing services for product class C).