DIN 7991 10,9 Countersunk head bolt and hexagon socket

Overview

DIN 7991 countersunk head bolt with internal hexagon is an excellent choice for applications where it is important that the bolt head is flush with the surface or recessed into it. Due to its flat shape, this bolt guarantees an aesthetic appearance and ease of use. It is widely used in industries such as automotive, furniture industry, as well as in the creation of various metal structures.

It has a strength class of 10.9, which ensures high reliability and durability of the connections. The internal hexagon drive allows for installation in confined spaces, making it convenient for use in difficult conditions.

Areas of application

DIN 7991 countersunk head bolts with internal hexagon are the ideal choice for applications where it is critical to achieve a smooth surface after installation. They are widely used in industries such as furniture, mechanical engineering, electronics, automotive and metal construction. Thanks to their countersunk head, these bolts provide a secure fit to the base, eliminating the risk of protrusions and possible injuries. These bolts are ideal for applications where space is limited and safety, aesthetics and ergonomics are a priority.

Please note: The color of the product may vary depending on the production batch (black or gray). This does not affect the technical characteristics and quality of the product.

Technical specifications

Technical characteristics of DIN 7991 10.9 countersunk head hexagon socket bolt

Questions and answers

Is it profitable to buy

Buying DIN 7991 countersunk head bolts with internal hexagon is an excellent choice for ensuring a reliable and aesthetic connection. These bolts are designed for use in places where maximum contact area and a neat appearance are important. Choosing DIN 7991 is a combination of reliability, quality and a favorable price.

Where it is used

The DIN 7991 countersunk head bolt with internal hexagon is the ideal solution for applications where aesthetics and functionality without protrusions are important. This type of bolt is widely used in mechanical engineering, furniture industry, electrical engineering and precision mechanics. Due to its specific shape, the bolt head is recessed into the surface of the product, which minimizes the risk of accidental catching.

This bolt is particularly suitable for mounting elements in confined spaces, such as panels, housings and metal structures. It provides a reliable connection in nodes where the load must be evenly distributed, including situations with dynamic loads.