Bolt DIN 933 M12x30 5,8 zinc дакромет

Overview

DIN 933 5.8 zinc Dacromet Hexagon head bolt with full thread is a reliable fastener characterized by a hexagonal head shape and a full thread that extends from the base of the head to the end of the shank. It is made of 5.8 strength grade steel, which provides high resistance to loads. The additional Dacromet coating provides corrosion protection, making this bolt the ideal choice for use in environments where durability and resistance to external influences are important. It is used in various industries where reliable fastening and high performance are required.

Technical specifications

Technical specifications of DIN 933 5.8 zinc Dacromet bolt with hexagon head and full thread:

• Standard: DIN 933, equivalent to ISO 4017
• Material: carbon or alloy steel, stainless steel or brass options available
• Strength class: 5.8, indicating medium strength bolts
• Diameters: available in sizes M6, M8, M10, M12, M14, and others
• Lengths: standard options from approximately 10 mm to 150 mm, depending on the selected diameter
• Thread pitch: metric, with typical pitches of 1; 1.25; 1.5; 1.75 mm for diameters M6–M12, also larger according to standards
• Coating: Dacromet, which provides high corrosion resistance, as well as regular or hot-dip galvanized coating for various operating conditions.

Analogs

DIN 933 5.8 zinc Dacromet bolts with hexagonal heads and full threads are important fasteners that ensure reliability and durability in various structures. This type of bolt is made of high-quality steel and treated with a special Dacromet zinc coating, which provides additional protection against corrosion.

Equivalents of DIN 933 5.8:

• ISO 4017 - this international standard is a complete equivalent of DIN 933 with the same characteristics, such as a hexagonal head and full metric thread.
• GOST 7798-70 - a standard that corresponds to the characteristics of DIN 933 and ISO 4017, providing similar parameters.
• GOST 7805-70 - another GOST variant that has similar technical characteristics, such as wrench size and diameter, with minor differences in thread pitch.
• DIN 558 - this standard is also considered an analogue of DIN 933/ISO 4017; although it may have different accuracy classes and shape parameters, in most cases these bolts are interchangeable in applications.

Areas of application

The DIN 933 5.8 zinc Dacromet bolt is an important element in many industries, particularly in mechanical engineering and equipment manufacturing. It is used to connect various metal parts, such as housings, brackets, and other elements that require reliable fastening. In the construction sector, this bolt is ideal for connecting metal structures, frames, formwork, and other elements that are subject to stress. In the automotive industry, it is used to secure subframes, engine brackets, and suspension components. It is also widely used in the energy and electrical engineering industries for mounting shields, supports, and fixing insulators. Thanks to its full thread, the bolt allows for adjustment and modification of the fastening, which is especially useful in cases where adaptation to changing operating conditions is required.

Questions and Answers

Is it profitable to buy

Purchasing a DIN 933 5.8 hexagon head fully threaded bolt is a profitable solution for those who value reliability and compliance with standards. The Dinmark range includes bolts of various strength classes, including 5.8, as well as a wide range of diameters from M2 to M72. Various coatings are also available, such as zinc and Dacromet, allowing you to choose the best option for your specific operating conditions.

Where it is used

DIN 933 5.8 zinc Dacromet hexagon head bolts with full thread are used in various fields, such as: construction industry - for connecting metal structures, frames, and mounting systems; mechanical engineering - in the manufacture of housings, brackets, and connections; as well as in industrial enterprises - for fastening equipment and support structures using washers and nuts. This type of bolt ensures the reliability and durability of connections due to its mechanical properties and corrosion protection.