Overview
This Grade 10 alloy steel hex nut is engineered for the most demanding petrochemical and heavy industrial applications. It is designed to provide a secure, high-strength fastening solution for critical assemblies where failure is not an option. The fine thread pitch and robust alloy steel construction ensure reliable performance under extreme vibration, high pressure, and significant tensile loads, making it a cornerstone component for infrastructure, machinery, and pipeline systems.
Key Features
Manufactured from high-grade alloy steel for exceptional strength and durability. Grade 10 classification ensures superior mechanical properties and load-bearing capacity. Fine M60-4 thread pitch offers increased clamping force and enhanced resistance to vibration loosening. Black oxide finish provides a durable layer of corrosion protection for extended service life. 2.36-inch width across flats allows for secure engagement with standard industrial wrenches and sockets. Precision-machined threads ensure consistent, reliable mating with corresponding bolts and studs.
Specifications
System of Measurement: Metric Material Grade/Class: Grade 10
Material
Alloy Steel Thread Size: M60-4 Finish: Black Oxide Width Across Flats: 2.36 in Package Quantity: 2
Applications
High-pressure flange connections in petrochemical processing and transmission. Heavy machinery assembly requiring high tensile strength fasteners. Structural steel connections in industrial construction and infrastructure. Critical bolting applications in energy generation, including oil, gas, and refining. Large-scale manufacturing equipment and press assemblies.








