Bolt ART 88912 M12x30 10.9 teeth zinc

Overview

The ART 88912 bolt with an internal hexagon and a serrated flange is a reliable and high-quality fastener that provides a strong connection without the use of additional washers. Thanks to the serrated flange, the load is distributed evenly, which reduces the risk of self-unscrewing even under vibration conditions. The internal hexagon provides convenience during installation, which is especially important in confined spaces.

A feature of the ART 88912 bolt is that it is ideal for screw connections, when the bolt is screwed into the part, without fixing with a nut on the back side, and the body of the part has a thread. In such cases, the lock against unscrewing is required precisely under the bolt cap. And, in order not to use a grover, the cap design provides a flange with notches, which is much more effective under constant vibration loads. It can also be used in through holes, with a nut fixation, but in this case, the connection must be protected from unscrewing in the place where the nut is pressed against the part, and the design features of the bolt cap will play almost no role. Therefore, this would not be a rational use of such hardware.

Areas of application

The ART 88912 hexagon socket head cap screw with serrated flange is an ideal solution for applications in mechanical engineering, automotive and metalworking. This screw is made of high-strength steel grade 10.9, which provides it with increased resistance to mechanical loads. Thanks to the serrated flange design, the screw provides a reliable grip, preventing self-loosening, and also evenly distributes the load over the connection surface.

Used in various mechanical systems, such as engines, gearboxes, frames and other components where high strength and vibration resistance are important.

Technical specifications

Technical specifications of the bolt ART 88912 10.9 zinc Bolt with internal hexagon and serrated flange

Questions and answers

Is it profitable to buy

The ART 88912 hexagon socket head cap screw with serrated flange is the ideal choice for professional industrial applications. Thanks to its design, the serrated flange provides a secure grip on surfaces, reducing the risk of self-loosening, even under significant vibrations. The hexagon socket head allows for easy work in confined spaces, making this bolt versatile in use. With a strength of 10.9, it can withstand high loads, making it suitable for a variety of operating conditions. The bolts are available in various sizes, allowing you to choose the best option for specific requirements, and the zinc coating provides additional protection against corrosion. This combination of high quality, durability and reliability makes the ART 88912 a profitable choice for any professional.

Where it is used

The ART 88912 hexagon socket head cap screw with serrated flange is designed for use in a variety of industries, including mechanical engineering, automotive, and equipment manufacturing. Its design provides a secure connection that is resistant to vibration and mechanical stress. The serrated flange allows for a tight fit without the need for additional washers, which increases the efficiency and reliability of the fastening. This bolt is ideal for installation in complex systems such as engines, transmissions, and frame structures. Available in various sizes and a strength class of 10.9, it is zinc-plated to provide high corrosion resistance and durability in service.