Overview
This Grade 8 carbon steel hex nut is engineered for demanding structural, industrial, and machinery applications where high tensile strength and reliable fastening are critical. With a nominal thread diameter of 1.181 inches (M30), it is designed to mate with corresponding high-strength bolts to form secure, load-bearing connections. The zinc-plated finish provides a protective layer against rust and corrosion, extending service life in various environments. Packaged in convenient 100-unit quantities, it is an efficient solution for maintenance, assembly, and construction projects.
Key Features
Manufactured from high-grade carbon steel for superior strength and durability Meets stringent Grade 8 classification, indicating a minimum proof load of 120,000 PSI Zinc-plated finish offers effective corrosion resistance for indoor and sheltered outdoor use Standard 1.181-inch width across flats ensures compatibility with common industrial wrenches Coarse metric (M30) thread profile provides robust engagement and vibration resistance
Specifications
System of Measurement: Metric Material Grade/Class: Grade 8
Material
Carbon Steel Thread Size: M30 (1.181 inch nominal diameter) Finish: Zinc Plated Width Across Flats: 1.181 inches Package Quantity: 100 units
Applications
Heavy equipment assembly and repair Structural steel framing and construction Industrial machinery manufacturing and maintenance Infrastructure projects including bridges and supports Any application requiring a high-strength, corrosion-resistant metric fastener
