Overview
This fine thread hex nut is engineered for high-strength fastening in critical industrial and construction assemblies. Manufactured from premium carbon steel and heat-treated to Class 10 performance standards, it delivers exceptional tensile strength and load-bearing capacity. The black oxide finish provides a baseline layer of corrosion protection and a uniform, non-reflective appearance. With its M42 diameter and fine 3mm pitch, this nut is specifically designed for applications where superior vibration resistance and precise clamping force are paramount.
Key Features
Manufactured from high-strength Class 10 carbon steel Fine 3mm pitch thread for enhanced vibration resistance Black oxide finish for corrosion protection and a clean look Precision-formed hex flats for secure tool engagement Designed for reliable performance in high-stress environments
Specifications
System of Measurement: Metric Material Grade/Class: Class 10
Material
Carbon Steel Thread Size: M42-3 Finish: Black Oxide Width Across Flats: 1.654 inches Package Quantity: 12
Applications
Heavy machinery and equipment assembly Structural steel connections Large-scale fabrication and manufacturing Infrastructure and construction projects Any application requiring a high-strength, vibration-resistant metric fastener
