[25 PKG] Heavy Hex Nuts Grade 2H Steel Plain ASTM A194 1-5/8-5 1/2

Powerful and dependable, our Heavy Hex Nuts Grade 2H Steel Plain ASTM A194 are engineered for high-load, high-strength bolting applications. Crafted from Grade 2H steel and finished plain (uncoated), these nuts deliver robust performance in demanding structural and mechanical assemblies while conforming to ASTM A194 specifications.

Product highlights

• Material: Grade 2H steel for superior strength and durability
• Finish: Plain/uncoated surface for compatibility with a wide range of bolts and mating parts
• Standards: ASTM A194 compliance ensures reliable performance in critical applications
• Size: 1-5/8-5 1/2
• Type: Heavy hex nut designed for high-load connections and vibration resistance

Why choose Grade 2H heavy hex nuts?

Grade 2H nuts are built to provide dependable strength in demanding environments. The heavy hex design distributes load over a larger contact area, improving torque transfer and reducing loosening potential under dynamic loads.

Applications

Ideal for construction, steel framework, industrial equipment, and heavy machinery where a robust, plain-finish nut is required.