Bolt DIN 912 M30x100 8,8 zinc

Overview

The DIN 912 8.8 bolt is a high-quality fastener with a cylindrical head and an internal hexagon, which provides reliability and strength of connections in various designs. This type of bolt is ideal for applications where high installation accuracy is required in limited conditions. Bolts of strength class 8.8 are made of carbon steel and are coated with zinc, which ensures their resistance to corrosion. Due to their characteristics, they are widely used in mechanical engineering, the automotive industry and other industries where reliability and durability of the fastener are important.

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. It is ideal for connecting components in places with limited access, where the use of traditional wrenches is not possible. Thanks to the hexagon socket design, this bolt provides reliable and effective tightening, which allows you to achieve significant torque.
The strength class varies from 8.8 to 12.9, which ensures high reliability in various operating conditions. Made of carbon steel, zinc-plated, which provides excellent corrosion resistance and durability in conditions of high humidity or aggressive environments.

Technical specifications

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

Questions and answers

Is it profitable to buy

Buying a DIN 912 bolt with a cylindrical head and internal hexagon is a smart choice for those who value reliability and efficiency. This type of bolt is made of high-quality steel of strength class 8.8, which guarantees significant loads up to 800 N/mm².

The cylindrical shape of the head provides an aesthetic appearance, and the internal hexagon allows tightening in hard-to-reach places. The bolts are treated with a zinc coating, which increases their resistance to corrosion and wear, making them ideal for use in conditions where long-term operation is important. They are widely used in mechanical engineering, the automotive industry and other industries where strong and reliable connections are required.

Where it is used

The DIN 912 hexagon socket head cap screw is a key element in many industries such as mechanical engineering, automotive, energy and construction. It is used to securely fasten components including engines, gearboxes, machine tools and various industrial equipment. Thanks to its hexagon socket design, this bolt can be conveniently installed in confined spaces, making it an ideal choice for complex installation jobs.

The material of manufacture is zinc-plated steel, which gives it additional corrosion resistance, which is especially important in aggressive operating conditions. This bolt is capable of withstanding loads of over 800 N/mm², making it a reliable choice for critical structures.