DIN 933 10,9 zinc Bolt with hexagon head and full thread

Overview

DIN 933 10.9 zinc Hexagon head bolt with full thread is a high-quality fastener with a hexagonal head and a thread that runs from the base of the head to the end of the shank. It is usually made of carbon steel with a zinc coating to increase corrosion resistance. Its strength class of 10.9 indicates its ability to withstand significant loads, making it an ideal choice for industrial and construction applications where high reliability and safety of the connection are required.

Technical specifications

Technical characteristics of DIN 933 10.9 hexagon head fully threaded bolts:

• Standard: DIN 933 (equivalent to ISO 4017)
• Material: carbon or alloy steel, stainless steel or bronze options also available
• Strength class: 10.9, indicating high strength and reliability
• Diameters: M6, M8, M10, M12, M14, and other options available
• Lengths: standard sizes range from approximately 10 mm to 150 mm, depending on diameter
• Thread pitch: metric thread, standard pitches - 1; 1.25; 1.5; 1.75 mm for diameters M6–M12 and others in accordance with the standard
• Coating: zinc (normal or hot), yellow zinc, uncoated, bronze/stainless steel - depending on operating conditions.

Analogues

Equivalents of DIN 933 10.9 zinc:

• ISO 4017 - a standard that fully complies with DIN 933 10.9, has a hexagonal head with full metric thread.
• GOST 7805 (with full thread), GOST 7798 and DIN 931 (with partial thread), ISO 4017, PN 82105.
• GOST 7805-70 - another analogue with similar parameters, such as wrench size, diameter and thread pitch, with minor differences.
• DIN 558 - is also considered an analogue of DIN 933 10.9/ISO 4017, although it may have differences in accuracy class and some shapes, but is often used interchangeably in various fields.

Areas of application 

The DIN 933 10.9 zinc-coated bolt is an important element in mechanical engineering and industry. It is used to connect various metal structures, including frames, brackets, and other parts subject to loads. In the construction industry, this bolt is ideal for fastening metal frames, support structures, and formwork elements. In the automotive industry, it is used to secure subframes, engine mounts, and chassis components. This bolt has also found its place in the energy and electrical engineering sectors, where it is used to install various shields, supports, and insulator fasteners. Thanks to its full thread, the DIN 933 10.9 bolt provides the ability to adjust the fastening, allowing you to easily change the length or adjust the seals.

Questions and answers

Is it profitable to buy?

Purchasing a DIN 933 10.9 hexagon head fully threaded bolt is a smart choice for those who need high strength and reliability. In our Dinmark range, you will find bolts of various strength classes, including 10.9, as well as a wide selection of diameters from M2 to M72. Additionally, we offer a variety of coatings, including zinc, which provides additional protection against corrosion. This allows you to find the perfect bolt that meets your requirements and operating conditions.

Where it is used

DIN 933 10.9 zinc bolt with hexagonal head and full thread is widely used in various industries. In construction, it is used in metal frames, structures, and mounting systems. In mechanical engineering, this bolt is used to connect housings, brackets, and other elements. In industrial enterprises, it is used to secure equipment, support structures, and in fastening systems together with washers and nuts. This bolt is characterized by high strength and reliability, making it an ideal choice for critical structures.