ISO 7380-2 10.9 zinc plated black Bolt with semicircular head and hexagon socket

Overview

The ISO 7380-2 round head bolt with internal hexagon and strength grade 10.9, coated with zinc black electroplating, is the ideal choice for those looking for high strength and corrosion resistance. This bolt provides a reliable connection thanks to its design, which contributes to optimal load distribution. The round head not only looks aesthetically pleasing, but also reduces the risk of damage to the surfaces to which it is attached. The internal hexagon ensures ease of installation, which is important in cases where working space is limited. Due to its characteristics, this bolt is widely used in the automotive industry, mechanical engineering, as well as in the production of electronics and furniture, where high reliability and durability are critical.

Coating: zinc plated black

Main characteristics of this coating:

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

Areas of application

ISO 7380-2 round head bolts with internal hexagon, strength class 10.9, are the ideal choice for applications where high reliability and load resistance are required. They are actively used in industries such as automotive, mechanical engineering, as well as in the production of electronics and furniture. Due to their design with a round head, these bolts provide an aesthetic appearance and reduce the risk of damage to the surface on which they are installed. The internal hexagon allows them to be conveniently tightened in hard-to-reach places, which increases the convenience of installation. The bolts are made of carbon steel with a zinc coating, which provides them with additional protection against corrosion.

Technical specifications

Technical characteristics of ISO 7380-2 10.9 zinc plated black with semicircular head and hexagon socket

Questions and answers

Is it profitable to buy

ISO 7380-2 bolt with a strength class of 10.9 and a zinc black coating provides a high-quality connection due to its strength and corrosion resistance. This hexagon socket head bolt has an integrated flange, which reduces the cost of additional elements such as washers. The product is ideal for use in applications where reliability is important, such as industrial assembly, furniture manufacturing or the automotive sector.

Where it is used

The ISO 7380-2 bolt with a strength class of 10.9 with a round head and an internal hexagon provides a reliable and stable connection under conditions of increased loads. This type of bolt is actively used in the industrial and automotive industries, as well as in the production of furniture and electronics. The round shape of the head allows to reduce the overall profile of the connection, which makes it ideal for applications with limited space and increased aesthetic requirements. The internal hexagon contributes to easy and quick installation, even in hard-to-reach places, and the high strength of 10.9 guarantees endurance under conditions of vibrations and mechanical loads. This bolt will be an excellent choice for reliable connections that require increased stability.