Hex Nuts Grade 8 Steel 1-1/2-6 are high-strength fasteners designed to secure heavy-duty assemblies with precision and reliability. Manufactured from Grade 8 steel, these hex nuts deliver superior tensile strength and robust performance for demanding applications. The 1-1/2-6 size indicates a 1-1/2 inch nominal bolt diameter with 6 threads per inch, ensuring a precise fit with compatible Grade 8 bolts.

• High-strength Grade 8 steel construction for demanding applications
• Internal thread: 1-1/2 in diameter with 6 TPI (UNC)
• Hex nut geometry for easy wrench engagement and secure tightening
• Machined threads for consistent fit and reliable nut-to-bolt engagement
• Suitable for industrial machinery, automotive, construction, and heavy equipment assemblies

For best results, use with matching Grade 8 bolts and follow proper torque specifications to achieve maximum clamping force. Keep in a dry, clean environment to maintain performance over time.