Bolt ISO 4014 M20x240 A4-80

Overview

The ISO 4014 A4-80 bolt is a high-quality, partially threaded, hex head fastener designed to provide reliable connections in a variety of applications, including the chemical industry, marine equipment, and other wet environments. With its partially threaded design, this bolt provides effective load distribution, which increases shear resistance and reduces the risk of joint failure. ISO 4014 A4-80 bolts are an excellent choice for any project where high strength and durability are required.

Areas of application

The ISO 4014 A4-80 partially threaded hexagon head bolt is an essential element in many industries, including mechanical engineering, shipbuilding and the chemical industry. This type of bolt is specially designed for use in environments with increased corrosion resistance requirements, thanks to its manufacture from A4 steel containing nickel and chromium. The partial thread provides an optimal connection, reducing the risk of the connection loosening during operation. These bolts are ideal for use in conditions where long-term operation and corrosion protection are important, thanks to the possibility of surface treatment, which includes passivation or electrolytic coating.

Technical specifications

Technical specifications of ISO 4014 A4-80 hexagon head bolt with partial thread

Questions and answers

Is it profitable to buy

Purchasing an ISO 4014 A4-80 bolt will be an excellent solution due to its high strength, reliability and compliance with international standards. A4-80 provides excellent resistance to mechanical loads and corrosion, which is especially important in humid or aggressive environments. Partial threading contributes to accurate centering and uniform load distribution, which increases the reliability of the connection. Bolts are available in various coating options, including stainless steel, which provides additional protection and durability.

Where it is used

The ISO 4014 A4-80 partially threaded hexagon head bolt is an essential component in many industries, including mechanical engineering, construction, energy and marine. This bolt is designed to securely connect structures that are subject to significant mechanical loads, such as metal frames, foundations, and equipment operating in aggressive environments.

Partial threads, such as M12×1.75 or M20×2.5, provide effective centering and reduce the likelihood of joint displacement, which is critical for the durability of structures. The bolts are made of A4-80 stainless steel, which gives them high corrosion resistance, making them ideal for use in wet and aggressive chemical environments.