Overview
This Grade 12 alloy steel hex nut is engineered for high-strength, heavy-duty industrial fastening applications. It is manufactured to exacting standards for use in critical assemblies where failure is not an option. The black oxide finish provides a durable layer of protection against corrosion, extending the service life of the fastener in demanding environments. Supplied in a convenient package quantity of 50, this nut is ideal for procurement in bulk for production lines, maintenance kits, and large-scale construction or manufacturing projects.
Key Features
Manufactured from high-grade alloy steel for exceptional strength and durability Grade 12 classification ensures a minimum proof load of 170,000 PSI Black oxide finish offers reliable corrosion resistance and a clean, professional appearance Precise metric M20 thread for secure mating with corresponding bolts and studs Wide 1.575 inch across-flats dimension allows for high torque application with standard tools Consistent quality and dimensional accuracy for reliable performance in critical joints
Specifications
System of Measurement: Metric Material Grade/Class: Grade 12
Material
Alloy Steel Thread Size: M20 Finish: Black Oxide Width Across Flats: 1.575 in Package Quantity: 50
Applications
Heavy machinery and equipment assembly Structural steel construction and framework High-pressure pipeline flanges and fittings Industrial conveyor systems and material handling equipment Agricultural and mining machinery repair and maintenance Infrastructure projects requiring high-strength bolted connections
