Finished Hex Nuts Fractional Sizes Grade 2 Hot Dipped Galvanized
Grade 2 Hex Head Nut with Hot-Dipped Galvanized Plating
Durable Corrosion Resistance for Outdoor and Industrial Applications
A Grade 2 Hex Head Nut with Hot-Dipped Galvanized (HDG) plating is a dependable fastening solution designed for environments where corrosion resistance is essential. Combining the versatility of Grade 2 carbon steel with a thick zinc coating, this nut delivers long-lasting performance in outdoor, industrial, and moisture-prone applications.
Material and Strength Classification
Manufactured from carbon steel, Grade 2 hex head nuts are intended for standard-duty fastening where extreme tensile strength is not required. They offer a balanced combination of strength, affordability, and ease of installation, making them ideal for general-purpose applications in construction, equipment assembly, and maintenance.
Hex Head Design and Thread Fit
The six-sided hexagonal profile allows for easy tightening and removal using standard wrenches or sockets. Precision-cut internal threads ensure a secure, consistent fit with compatible bolts, providing reliable clamping force in low- to moderate-stress applications.
Hot-Dipped Galvanized Plating Benefits
Hot-dipped galvanizing involves immersing the nut in molten zinc, creating a thick, durable protective coating that bonds to the steel surface. This process offers significantly greater corrosion resistance than standard zinc plating, making HDG nuts well suited for harsh environments. The coating protects against rust, moisture, and environmental exposure, even when the surface is scratched or worn.
Size Range and Compatibility
Grade 2 HDG hex head nuts are available in a wide range of sizes, commonly from 1/4 fractional through 1 fractional diameter, ensuring compatibility with standard bolts used in construction, infrastructure, and equipment installations.
Common Applications
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Construction: Outdoor framing, decking, guardrails, and structural connections
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Marine and Coastal Projects: Applications exposed to salt air and moisture
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Automotive and Equipment: Undercarriage components and exterior assemblies
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Outdoor Machinery and Infrastructure: Agricultural equipment, fencing, and utility installations
Reliable Performance in Harsh Conditions
With its combination of moderate strength and superior corrosion protection, the Grade 2 Hex Head Nut with Hot-Dipped Galvanized plating is a trusted choice for projects that demand durability and long service life. It provides dependable fastening performance in outdoor and industrial environments where standard finishes may fail.