Hex Nuts Grade 8 Steel 1-3/4-5 deliver unmatched strength for demanding assemblies. These high-grade hex nuts are engineered to pair with corresponding fasteners for reliable, heavy-duty performance across automotive, industrial, and construction applications. Made from Grade 8 steel, these hex nuts provide superior tensile strength and dependable torque retention. The 1-3/4-5 size ensures compatibility with large bolts and robust equipment where secure fastening matters most. Key features Grade 8 steel construction: high-strength performance for critical fastening needs. Hex shape: precise flats for stable wrench engagement and even torque application. Size 1-3/4-5: designed to fit compatible bolts and assemblies. Versatile applications: suitable for automotive, manufacturing, and industrial projects. Reliable long-term use: engineered to maintain clamping force in demanding environments. Equip your toolkit with these Grade 8 steel hex nuts to ensure secure, durable fastening in high-stress situations and keep your projects running smoothly with strong, dependable fasteners.