Tuff-Torq® - ANSI B18.2.2 Hex Nut, Grade 8, Alloy Steel, Zinc Finish, Coarse Thread, 9/16" Across Flats, 21/64" Thickness, 3/8-16 (Pack of 100)
SKU: A102
Short Description:
Tuff-Torq® - ANSI B18.2.2 Hex Nut, Grade 8, Alloy Steel, Zinc Finish, Coarse Thread, 9/16" Across Flats, 21/64" Thickness, 3/8-16 (Pack of 100)
Product Information & Features
• High-strength fine grain steel
• Three-stage heat treating
• Full finished nut dimensions
• Improved torque reliability
• Greater load consistency
• Six equally-spaced radial lines and Lawson logos identify matched strength Tuff-Torq® Nuts
• Meets SAE J995 Grade 8 strength requirements
• ANSI Class 2B thread fit
• Specifically designed for use with Lawson’s Tuff-Torq® Cap Screws to provide a matched strength fastening system