Engineered for heavy-duty fastening, these Heavy Hex Nuts are crafted from USS Grade 2 steel and finished plain for dependable, no-fuss performance across a wide range of industrial applications. The 2 to 4-1/2 inch size range covers common sizes used in machinery, construction, automotive, and equipment assemblies.

• Material: USS Grade 2 steel (mild steel) for strength and durability
• Finish: Plain, uncoated surface for versatile use and compatibility with assortments
• Type: Heavy hex nut designed for high-load applications
• Sizes: Available from 2 in. up to 4-1/2 in.
• Applications: Ideal for general fastening in machinery, construction, and equipment assemblies

Pair with standard bolts for a secure, reliable assembly. Add to cart to equip your project with durable, economical hardware.