Bolt DIN 933 M20x70 A5

Overview

DIN 933 A5 Hexagon head bolt with full thread is a reliable fastener featuring a hexagon head and a thread covering the entire length of the shaft. It is made of A5 stainless steel, which ensures high corrosion resistance and durability. This bolt is ideal for use in environments where resistance to aggressive media is important. Thanks to its characteristics, DIN 933 A5 provides excellent fastening and reliability in various structures.

Technical specifications

Technical specifications of DIN 933 A5 hexagon head fully threaded bolt:

• Standard: DIN 933 A5, equivalent to ISO 4017
• Material: stainless steel, which provides high corrosion resistance; alloy steel options are also available
• Strength class: A5, which meets high reliability requirements; typically, these are strong bolts with increased resistance to mechanical stress
• Diameters: M6, M8, M10, M12, M14, and other options
• Lengths: standard lengths from approximately 10 mm to 150 mm, depending on the selected diameter
• Thread pitch: metric thread, standard pitches - 1; 1.25; 1.5; 1.75 mm for diameters from M6 to M12, as well as larger ones according to requirements
• Coating: can be uncoated or coated with other protective coatings suitable for specific operating conditions.

Analogues

Analogues of DIN 933 A5:

• ISO 4017 - this standard is completely identical, has a hexagonal head and full metric thread.
• GOST 7798-70 - a standard that corresponds to DIN 933 A5 / ISO 4017.
• GOST 7805-70 - another GOST standard, the technical characteristics of which are very close to DIN 933 A5, with minor deviations in wrench size and diameter.
• DIN 558 is also considered an analogue of DIN 933 A5/ISO 4017; although it has some differences in accuracy class, for example, C, or in shape parameters, in many cases they can be interchangeable.

Areas of application

The DIN 933 A5 hexagon head bolt with full thread is an important element in many industries. It is used in the manufacture of machinery and equipment, in particular for connecting various metal components such as housings and brackets. In construction, this bolt is used to securely connect metal structures, frames, and formwork elements. In the automotive industry, it is used to secure subframes, engine brackets, and suspension components. In addition, in the energy and electrical engineering sectors, the DIN 933 A5 bolt is used for mounting shields, supports, and fastening insulators. Thanks to its full thread, it allows for adjustment or change of fastening, making it a versatile solution for a variety of applications.

Questions and Answers

Is it profitable to buy

Buying DIN 933 A5 bolts with hexagonal heads and full threads is a profitable solution for those who value reliability and compliance with international standards. Our range includes various strength classes, including A2 and A4, as well as a wide selection of diameters from M2 to M72. The bolts are made of stainless steel, which ensures corrosion resistance. This allows you to find the perfect option for any operating conditions.

Where it is used

DIN 933 A5 hexagon head bolts with full thread are used in: construction projects - metal structures, frame systems, mounting elements; in mechanical engineering - for the manufacture of housings, brackets, connections; in industrial enterprises - in equipment, supports, as well as for connection with washers and nuts.