Overview
This Grade 10 alloy steel hex nut is engineered for critical fastening applications where failure is not an option. Manufactured from 30CrMo alloy steel, it delivers exceptional tensile strength and fatigue resistance under extreme loads and vibrations. The black oxide finish enhances surface corrosion resistance while maintaining precise dimensional tolerances. Designed for use with M18 coarse-threaded bolts, this nut is a fundamental component for assembling heavy-duty industrial machinery, structural frameworks, and high-pressure piping systems.
Key Features
Manufactured from high-strength 30CrMo alloy steel Meets stringent Grade 10 performance specifications Black oxide finish for enhanced corrosion protection Coarse thread design for robust engagement and resistance to vibration loosening Precision-machined for consistent fit and reliable clamping force
Specifications
System of Measurement: Metric Material Grade/Class: Grade 10
Material
Alloy Steel Thread Size: M18 Thread Pitch: Coarse Finish: Black Oxide Width Across Flats: 1.417 inches Package Quantity: 100 units
Applications
Heavy machinery and equipment assembly Structural steel construction and framework High-pressure valve and pipeline connections Mining, oilfield, and agricultural equipment Transportation and railcar manufacturing Any application requiring a high-strength, metric-threaded fastener
