DIN 561-B 8,8 zinc hexagon head Bolt and pin

Overview

The DIN 561-B 8.8 zinc bolt is a reliable fastener with a hexagonal head and a trunnion, which has a specially designed pin for precise alignment of parts. This model differs from the type A counterpart due to the optimized length of the trunnion, which provides increased stability of the connection. It is used in structures where accuracy, reliability and rigidity are critical. This bolt is ideal for use in mechanical engineering, instrument making and industrial mechanisms where the reliability of connections is important.

Areas of application

The DIN 561-B 8.8 hexagon head stud bolt is an indispensable element in many industries such as automotive, aviation, and construction and assembly of industrial equipment. This type of bolt provides high resistance to axial loads due to its stud design, which allows for precise positioning of the connected parts. The bolts are used in various applications, including assembly of mechanisms, supporting structures and assemblies where reliability and accuracy are required.

Made of zinc-plated carbon steel, these bolts have a strength class of 8.8, which ensures their high durability and corrosion resistance. DIN 561-B 8.8 bolts guarantee the reliability of connections under dynamic loads, making them an important component for various industrial applications.

Technical specifications

Technical characteristics of DIN 561-B zinc hex head bolt with stud

Questions and answers

Is it profitable to buy

Buying a DIN 561-B 8.8 zinc bolt is an excellent choice for applications where precision and reliability of connections are important. This bolt is equipped with a hexagonal head and a trunnion, which ensures stability during installation and prevents turning. The bolt is made of carbon steel and has a zinc anti-corrosion coating, which increases its resistance to aggressive environments. Capable of withstanding loads of up to 800 N/mm², it provides a reliable connection even in complex mechanical systems. Ideal for use in mechanical engineering, the automotive industry and in various production processes.

Where it is used

The DIN 561-B bolt with a hexagonal head and a trunnion is widely used in the fields of mechanical engineering, metalworking, instrument making and industrial machinery assembly, where precise centering of components is critical. This type of bolt is ideal for assembling structures such as gearbox housings, frames, guide plates, shafts, support elements and drive systems. The anti-rotation trunnion ensures high positioning accuracy, which significantly reduces the risk of wear.