Overview
This fine-thread hex nut is engineered for heavy-duty industrial and construction applications where superior clamping force and joint integrity are non-negotiable. Manufactured from high-grade carbon steel and heat-treated to achieve a Grade 8 classification, it delivers exceptional strength and reliability in high-vibration and high-stress environments. The precise metric fine threading allows for finer adjustment and improved tension control compared to coarse-thread alternatives. A uniform black oxide finish enhances corrosion resistance and provides a clean, professional appearance.
Key Features
Constructed from Grade 8 carbon steel for maximum strength and durability Heat-treated to achieve a minimum tensile strength of 150,000 PSI Fine thread pitch (M20 x 1.5) for superior vibration resistance and precise adjustment Black oxide surface finish for enhanced corrosion protection and a low-glare surface 1.575-inch width across flats ensures compatibility with standard metric wrenches and sockets Fully threaded and chamfered for easier engagement and consistent performance
Specifications
Thread Specification: M20 x 1.5 System of Measurement: Metric Nominal Thread Diameter: 0.787 inches Width Across Flats: 1.575 inches
Material
Carbon Steel Material Grade/Class: Grade 8 Finish: Black Oxide Minimum Tensile Strength: 150,000 PSI Package Quantity: 100 units
Applications
Heavy machinery assembly and maintenance Structural steel fabrication and construction High-performance automotive and transportation equipment Industrial manufacturing fixtures and presses Any application requiring a high-strength, vibration-resistant metric fastener
