Our DIN 982 Prevailing Torque Hex Thick Nuts are engineered for efficient and secure integration into automotive production lines: Key Advantages for Your Automotive Applications: Superior Holding Power: The thicker profile ensures a robust and reliable connection, ideal for high-load applications. Ultimate Resistance to Severe Vibration: Prevents loosening in the most demanding automotive environments, maximizing safety and component lifespan. Reliable Reusability: Allows for maintenance and adjustments without sacrificing significant locking effectiveness. Enhanced Durability: The robust design ensures long-term performance in challenging automotive conditions. Global Standard Compliance: DIN 982 is a widely recognized and respected standard, guaranteeing quality and interchangeability. Ideal for Critical Automotive Applications: Engine and Powertrain Mounting (Heavy-Duty): Securing critical engine, transmission, and drivetrain components under high stress and vibration. Suspension Systems (High-Load Points): Ensuring the secure fastening of suspension arms, struts, and other high-load bearing elements. Steering Linkages: Providing reliable and vibration-proof connections in safety-critical steering mechanisms. Axle and Drivetrain Components: Securing components in the drivetrain that experience significant torque and vibration. Heavy-Duty Vehicle Assembly: Ideal for trucks, buses, and off-road vehicles where robust fastening is paramount. Product NameStandardMaterial & FinishDiameter (mm)Thickness/Height (mm)Prevailing Torque Type Hexagon Thick NutsGB/T 889.1-200035CrMo Alloy Steel, PhosphatedM8–M3610–30Prevailing Torque Type Hexagon Thick NutsDIN 982-1987Ck67 Spring Steel, DacrometM6–M248–25Prevailing Torque Type Hexagon Thick NutsISO 7040-201234CrMo4 Alloy Steel, Zinc-NiM10–M3012–28Prevailing Torque Type Hexagon Thick NutsUNI 7473-1975C35E Carbon Steel, GalvanizedM12–M2015–22Prevailing Torque Type Hexagon Thick NutsASME B18.2.2-1999SAE J429 Grade 8, Black Oxide1/2"–1.5"0.5"–1.25"Prevailing Torque Type Hexagon Thick NutsJIS B 1181-2014SCM435 Alloy Steel, PhosphateM10–M2410–20Prevailing Torque Type Hexagon Thick NutsGB/T 3098.9-199345# Steel, Dacromet CoatingM10–M3912–35Prevailing Torque Type Hexagon Thick NutsEN 1665-199742CrMo4 Steel, Hot-Dip GalvanizedM12–M2714–30Prevailing Torque Type Hexagon Thick NutsUNI 7474-197530CrNiMo8 Steel, Zinc FlakeM16–M2418–25Prevailing Torque Type Hexagon Thick NutsQ/320-201840Cr Steel, ElectroplatedM8–M209–18