1-5/8-5.5 Heavy Hex Nuts | Hot Dipped Galvanized Steel (20 / Pkg.)

Heavy Hex Nuts Steel HDG 1-5/8-5.5 deliver maximum strength and long-lasting performance for demanding fastening applications. Crafted from durable steel and finished with hot-dip galvanization, these nuts resist corrosion and maintain clamp integrity even in harsh environments.

Key Features

• Heavy-Duty Construction: Designed for high-torque, high-load assemblies where reliability matters.
• HDG Finish: Hot-dip galvanized coating provides superior corrosion resistance for outdoor and humid applications.
• Precise Threading: Ensures a secure, consistent fit with corresponding bolts for dependable performance.
• Versatile Size: Specifically engineered for the 1-5/8 inch bolt system with a 5.5 specification.
• Industrial-Grade Reliability: Ideal for construction, machinery, and heavy equipment where strength is essential.

Material & Finish

These heavy hex nuts are manufactured from high-grade steel and finished with hot-dip galvanization to withstand outdoor exposure, moisture, and corrosive environments without compromising torque and clamp load.

Applications

• Structural steel connections, building frames, and infrastructure projects
• Heavy machinery, equipment assemblies, and automotive applications
• Outdoor installations and environments requiring robust corrosion protection

Specifications

Product: Heavy Hex Nut

Material: Steel

Finish: HDG (Hot-Dip Galvanized)

Size: 1-5/8-5.5