Bolt DIN 912 M5x25 8,8 zinc shawl black

Overview

The DIN 912 8.8 bolt is a high-quality fastener with a cylindrical head and internal hexagon, which provides ease of use and high reliability of connections. This bolt is ideal for applications where precision and strength are important, especially in conditions of limited space for working with tools. The strength class 8.8 guarantees high resistance to mechanical loads. They are used in mechanical engineering, the automotive industry, as well as in energy systems, where reliable and durable solutions are required.

Coating: black zinc.

Main characteristics of this coating:

- Organic black top coating;

- Excellent anti-corrosion protection;
- High hiding power on silver and black base coatings;
- Attractive uniform black appearance;
- Very good chemical resistance; increased resistance to UV radiation;
- Excellent adhesion, i.e. the coating does not peel, crack or flake even under mechanical stress or chemical attack;
- Built-in lubricating component for controlled friction characteristics;
- No hydrogen embrittlement;
- Excellent corrosion resistance in NSST and cyclic corrosion tests.

Areas of application

The DIN 912 hexagon socket head cap screw is an essential element in various industries such as mechanical engineering, automotive, energy and construction. This type of bolt is ideal for installation in confined spaces where traditional tools cannot be used. The hexagon socket head provides a secure hold with the ability to achieve high tightening torques, making it particularly effective in critical applications.

Technical specifications

Technical characteristics of the DIN 912 bolt zinc plated black with cylindrical head and internal hexagon

Questions and answers

Is it profitable to buy

The DIN 912 cylinder head bolt with internal hexagon is an excellent choice for those who value the combination of reliability and functionality. This bolt is made of high-strength steel grade 8.8, which ensures its ability to withstand significant loads, reaching more than 800 N/mm². Thanks to the zinc coating, which gives it a black shade, the bolt has increased corrosion resistance, making it ideal for use in aggressive environments.

Due to its design, the DIN 912 bolt provides easy installation even in hard-to-reach places, which greatly simplifies the process of assembling mechanisms. This product has found wide application in the automotive industry, mechanical engineering and other industries that require high standards of quality and reliability.

Where it is used

The DIN 912 hexagon socket head cap screw is an indispensable element in many industries such as mechanical engineering, automotive, energy and construction. This type of bolt is ideal for mounting mechanisms such as engines, gearboxes, as well as for fastening metal structures and industrial equipment. Thanks to its hexagon socket design, it provides convenient access in hard-to-reach places, which allows for convenient installation and dismantling.

They have a strength class of 8.8, which indicates high reliability and the ability to withstand significant loads. This product is coated with a black zinc layer, which provides additional protection against corrosion, increasing durability in various operating conditions. With such characteristics, the DIN 912 bolt is an excellent choice to ensure reliability and stability in any project.