Below are some of the high-grade automotive fasteners commonly used and their respective applications
Grade 10.9 and Grade 12.9 Bolts
Manufacturers make these bolts from alloy steel with precise heat treatment to create high-strength fasteners.
Grade 10.9 bolts have a minimum tensile strength of 1040 MPa, while Grade 12.9 bolts have a minimum tensile strength of 1220 MPa.
They are used in critical automotive applications such as engine mounts, suspension systems, and chassis components where high tensile strength and reliability are required.
Titanium Fasteners
Titanium fasteners are lightweight yet incredibly strong, making them ideal for high-performance automotive applications.
Racing cars, sports cars, and performance vehicles commonly use them to reduce weight without compromising strength.
Manufacturers use titanium fasteners in components such as engine mounts, exhaust systems, and brake calipers to enhance performance and reduce unsprung weight.
ARP (Automotive Racing Products) Fasteners
We at ARP manufacture high-performance fasteners designed specifically for automotive racing and high-performance applications.
ARP manufactures fasteners from premium-grade materials and rigorously tests them to meet the demands of racing conditions.
They withstand high loads and ensure reliable performance under extreme conditions in critical areas of the engine, transmission, and drivetrain.
Custom Specialty Fasteners
Engineers design custom specialty fasteners for specific automotive applications where standard fasteners may not meet the required specifications.
Engineers tailor these fasteners to withstand the high temperatures, vibrations, and loads encountered in specialized automotive systems.
Examples include custom-designed bolts and screws used in aftermarket performance upgrades, custom-built vehicles, and specialty automotive projects.
Certifications for Automotive Fasteners
ISO 9001: ISO 9001 certification ensures that the manufacturer’s quality management system meets international standards for consistency and customer satisfaction. Many automotive fastener suppliers are ISO 9001 certified to demonstrate their commitment to quality.
TS 16949: TS 16949 is a quality management standard specifically developed for the automotive industry. It emphasizes continuous improvement and defect prevention throughout the supply chain, including the manufacturing of automotive fasteners.
ASTM Standards: The American Society for Testing and Materials (ASTM) establishes standards for the mechanical properties, dimensions, and materials of fasteners used in automotive applications. Compliance with ASTM standards ensures that automotive fasteners meet industry requirements for performance and safety.
DIN Standards: The German Institute for Standardization (Deutsches Institut für Normung) sets standards for fasteners used in automotive and other industries. DIN standards ensure uniformity and quality in the design, production, and performance of automotive fasteners.
SAE Standards: The Society of Automotive Engineers (SAE) establishes standards for fasteners used in automotive engineering and design. SAE standards cover various aspects of fastener performance, including strength, dimensions, and material composition.
