Overview
This Grade 4 carbon steel hex thin nut is engineered for industrial and construction applications where a high-strength, low-profile fastening component is critical. It provides a reliable, permanent connection in assemblies with limited clearance, without compromising on mechanical performance. The fine M20 x 1 thread pitch offers superior resistance to loosening under vibration compared to standard coarse threads, ensuring long-term joint integrity. A uniform zinc plating delivers a protective barrier against rust and corrosion in demanding environments. Packaged in bulk quantities of 1000, this nut is an efficient and cost-effective solution for high-volume production lines, maintenance kits, and inventory stocking.
Key Features
Manufactured from Grade 4 carbon steel for dependable strength and durability. Fine M20 x 1 thread design enhances vibration resistance and allows for precise adjustment. Reduced height profile is ideal for applications with spatial constraints. Zinc-plated finish provides a layer of corrosion protection for extended service life. Bulk packaging of 1000 units supports continuous operations and reduces reordering frequency. Consistent dimensional accuracy ensures reliable performance and interchangeability.
Specifications
System of Measurement: Metric Material Grade/Class: Grade 4
Material
Carbon Steel Thread Size: M20 x 1 Finish: Zinc Plated Width Across Flats: 0.787 inches Package Quantity: 1000
Applications
General manufacturing and assembly lines. Machinery and equipment maintenance and repair. Structural frameworks requiring slim fastening profiles. Automotive and transportation component assembly. Infrastructure projects where vibration resistance is a priority.








