1-3/4-5 Heavy Hex Nuts USS | Grade 2 Steel (5 / Pkg.)

Heavy Hex Nuts USS Grade 2 Steel Plain 1 3/4-5 are built for dependable, heavy-duty fastening in a wide range of industrial and construction applications. Crafted from USS Grade 2 steel with a plain, uncoated finish, these nuts deliver solid strength and reliable performance without the cost of plated hardware.

Key features and benefits:

• Material: USS Grade 2 steel—strong, versatile, and suitable for general purpose fastening
• Finish: Plain (uncoated)—no plating, ideal for indoor or dry environments
• Size: 1 3/4-5 (heavy hex nut size for robust, high-torque assembly)
• Type: Heavy hex nut—larger hex, more bearing surface for higher torque and easier wrenching
• Standards: USS (United States Standard) specification

Why choose heavy hex nuts?

• Promotes even load distribution across a larger area, reducing the risk of bolt head or nut failure
• Designed for high-torque fastening in structural, machinery, and equipment projects
• Cost-effective option for general-purpose fastening needs without coatings that may chip or wear

Applications

• Construction and structural framing
• Agricultural and industrial machinery
• Equipment assembly and maintenance
• DIY and professional fastening projects where heavy-duty performance is required

Tips for best results: store in a dry place, match with compatible bolts, and torque according to standard practices for USS Grade 2 steel hardware.

Add to cart today to secure reliable, heavy-duty fastening for your next project.