GB6177.2 Fine Pitch Hexagonal Flange Nut

The GB6177.2 Fine Pitch Hexagonal Flange Nut is a precision-engineered fastener tailored for the demanding requirements of automotive systems, combining reliability with advanced design. Featuring a fine-pitch thread profile, it delivers enhanced clamping precision and resistance to loosening in high-vibration environments, making it ideal for critical automotive components such as engine mounts, transmission systems, and steering assemblies. The integrated flange base distributes load evenly, reducing stress concentration on mating surfaces while eliminating the need for separate washers—streamlining assembly and lowering production costs. Manufactured to China’s GB standards, this nut ensures strict dimensional accuracy and material consistency, with options for electro-galvanized or phosphate coatings to combat corrosion from road salts, moisture, and temperature extremes. Its hexagonal head allows seamless integration with standard tools, accelerating maintenance workflows without compromising torque performance. Engineers trust GB6177.2 for applications requiring micrometer-level adjustments, such as brake line fittings or sensor mounts, where precision directly impacts vehicle safety and efficiency. By balancing high tensile strength, anti-fatigue properties, and cost-effectiveness, this fine-pitch flange nut empowers automotive manufacturers to achieve robust, long-lasting assemblies while adhering to rigorous quality benchmarks. For projects demanding accuracy, durability, and compliance with domestic standards, GB6177.2 is the definitive choice for modern automotive engineering.