Overview
This Class 10 carbon steel hex nut is engineered for high-strength, precision assembly in demanding industrial and machinery applications. It features an M52-3 fine thread profile, which offers enhanced vibration resistance and superior load distribution across the engaged threads compared to standard coarse-thread alternatives. The black oxide finish provides a durable layer of protection against corrosion. With a substantial width across flats of 2.047 inches, this nut is built to withstand significant torque and clamping force in critical connections.
Key Features
Manufactured from high-grade carbon steel for exceptional tensile strength Class 10 performance rating, indicating a high-strength fastener suitable for severe service M52-3 fine thread design for increased resistance to loosening under vibration Fine threads allow for more precise tension adjustment and clamping force Black oxide surface finish for improved corrosion resistance and a clean, professional appearance Large 2.047-inch width across flats for secure tool engagement and high torque application Ideal for pairing with high-strength bolts in structured assemblies
Specifications
System of Measurement: Metric Material Grade/Class: Class 10
Material
Carbon Steel Thread Size: M52-3 Finish: Black Oxide Width Across Flats: 2.047 inches Package Quantity: 6 units
Applications
Heavy machinery and equipment assembly Structural steel fabrication and construction High-vibration environments in industrial manufacturing Critical bolted connections requiring precise pre-load Maintenance and repair of large-scale mechanical systems
