The automotive industry is one of the largest and most demanding markets for fasteners. Our customer proximity, market experience and product technology have made us a leading supplier to several global automotive companies.

A single vehicle consists of a large number of different assemblies made of different materials, such as fiberglass-reinforced plastic, steel, die-cast aluminum parts, magnesium or zamak, thin sheet metal or even composite materials. All these assemblies require reliable connection solutions that ensure their durability, safety and compliance with the respective application requirements and installation parameters.

Fasteners used in passenger cars, including low-carbon and stainless steels, are mostly used in welded and decorative parts. Among them, engine connecting rod, cylinder head flywheel, transmission bolts, brake, main transmission steering mechanism, wheel clamp bolts and door hinge fixing bolts, which ensure safe power transmission, are mainly high-strength fasteners, accounting for 80% of the total fasteners used in the vehicle. 50% of them use high-strength fasteners of grade 10.9 or higher.

The main types of high-strength fasteners used in motor vehicles are five strength grades: 8.8, 9.8, 10.9 and 12.9, 12.9 bolts. These strength levels of fasteners require heat treatment to improve the comprehensive mechanical properties of the product and achieve the specified tensile strength and yield strength.

What are the common automotive fasteners

Washers, Retaining ring, Pin, Rivets, Assembly and connecting pair,Welding nail, Bolt, Stud, Nut, Wooden screw, Screw, Self tapping screw

find out about the main applications in the automotive industry and contact us for more information or assistance with your project.