Overview
This Grade 10 alloy steel heavy hex nut is engineered for the most demanding industrial fastening applications, particularly within the petrochemical, heavy machinery, and structural sectors. Its robust construction is designed to withstand extreme pressures, high vibration, and significant tensile loads. The heavy hex (or "heavy pattern") design provides a larger wrenching surface compared to standard hex nuts, allowing for the application of higher torque with a reduced risk of fastener rounding or tool slippage. This nut is an essential component for critical assemblies where joint integrity is non-negotiable.
Key Features
Manufactured from high-strength alloy steel for superior durability Meets stringent Grade 10 performance standards for reliable load-bearing capacity Heavy hex pattern offers an enlarged wrenching surface for secure tool engagement Black oxide finish provides a baseline layer of corrosion resistance Coarse thread design (M20) facilitates easier alignment and faster installation Engineered to maintain clamp load in high-vibration and dynamic stress environments
Specifications
System of Measurement: Metric Material Grade/Class: Grade 10
Material
Alloy Steel Thread Size: M20 Thread Pitch: Coarse Finish: Black Oxide Width Across Flats: 1.26 inches Package Quantity: 80
Applications
Critical bolting in petrochemical processing equipment and piping systems Heavy-duty structural connections in construction and infrastructure Assembly of high-pressure valves, pumps, and compressors Fastening for mining, forestry, and agricultural machinery Maintenance and repair operations in industrial manufacturing facilities
