Fastener DIN 985 is a prevailing torque type hexagon nut that has a non-metallic insert. This fastener is widely used in various mechanical systems and structures where vibration or dynamic loads could cause the nut to loosen. In this article, we will explore the benefits and applications of DIN 985 fasteners.

Section 1: Overview of DIN 985 DIN 985 fasteners are hexagon nuts that come with a non-metallic insert. The non-metallic insert provides resistance to rotation, which makes DIN 985 fasteners ideal for applications that involve dynamic loads or vibrations. These nuts are available in various sizes and materials, making them suitable for different applications. In this section, we will provide an overview of the features and specifications of DIN 985 fasteners.

Section 2: Applications of DIN 985 DIN 985 fasteners are used in a wide range of applications, including the automotive, aerospace, construction, marine, and railway industries. In the automotive industry, these fasteners are used to secure critical components such as engines, transmissions, and suspension systems. In the aerospace industry, DIN 985 fasteners are particularly useful in preventing fastener loosening due to vibrations and other dynamic loads. In the construction industry, these fasteners are used to secure steel structures and heavy equipment. In the marine and railway industries, DIN 985 fasteners are used to secure various components that are subject to vibration and dynamic loads.

Section 3: Advantages of DIN 985 DIN 985 fasteners offer several advantages over other types of fasteners. Firstly, the non-metallic insert provides resistance to rotation, which prevents the fastener from coming loose due to vibrations or dynamic loads. Secondly, the non-metallic insert reduces the risk of corrosion, which can be particularly useful in harsh environments. Thirdly, DIN 985 fasteners provide improved sealing, which can be useful in applications where fluid or gas containment is required. Fourthly, DIN 985 fasteners offer improved reliability and safety, making them ideal for critical applications.

Section 4: Installation and Maintenance of DIN 985 Proper installation and maintenance of DIN 985 fasteners are crucial to ensuring their continued reliability. In this section, we will discuss the steps involved in installing DIN 985 fasteners, including the use of lock washers and torque specifications. We will also discuss the importance of regular maintenance and inspection to ensure that the fasteners remain in good working condition.

Section 5: Choosing the Right Fastener When selecting fasteners for a particular application, it is important to consider factors such as the size and material of the fastener, the torque specifications, and the prevailing torque effect. In this section, we will provide guidelines for selecting the right fastener for a particular application, including the use of DIN 985 fasteners.

DIN 985 fasteners are a critical component in various mechanical systems and structures. Their unique design and prevailing torque effect make them ideal for applications that involve dynamic loads and vibrations. In this article, we have explored the benefits and applications of DIN 985 fasteners. By following proper installation and maintenance procedures, engineers and technicians can ensure that their mechanical systems and structures remain safe and reliable, even under the most challenging conditions.