Heavy Hex Nuts Steel HDG 1-1/2-6 are rugged, heavy-duty fasteners designed for high-load applications. Sized for 1-1/2 UNC bolts, these nuts deliver dependable performance in demanding assemblies.
Manufactured from durable steel and finished with hot-dip galvanized (HDG) coating, they resist rust and corrosion, making them suitable for outdoor, industrial, and moisture-prone environments.
Key Features
- Material: Steel for strength and durability
- Finish: Hot-Dip Galvanized (HDG) for corrosion resistance
- Thread Size: 1-1/2-6 UNC
- Type: Heavy hex nut for high-load applications
- Applications: Construction, structural, machinery, and equipment assemblies
Why HDG Nuts?
Hot-dip galvanizing provides a robust protective layer that helps extend the life of fasteners in challenging environments. These nuts stay reliable through vibration, weather exposure, and stress.
Specifications
- Product Type: Heavy hex nut
- Material: Steel
- Finish: HDG
- Thread Size: 1-1/2-6 UNC
![[20 PKG] Heavy Hex Nuts Steel HDG 1-1/2-6](https://www.nutfastener.com/wp-content/uploads/2026/09/30/1790750083/20-pkg-heavy-hex-nuts-steel-hdg-1-1-2-6.webp)
Unconditional Satisfaction Guarantee![[400 BULK] Heavy Hex Nuts Grade 2 Steel Zinc Plated 9/16-12](https://www.nutfastener.com/wp-content/uploads/2026/09/30/1790750080/400-bulk-heavy-hex-nuts-grade-2-steel-zinc-plated-9-16-12.webp)
![[5000 BULK] Hex Nuts USS Coarse Thread Grade 8 Steel Zinc Yellow (Made in USA) 1/4-20](https://www.nutfastener.com/wp-content/uploads/2026/09/30/1790750080/5000-bulk-hex-nuts-uss-coarse-thread-grade-8-steel-zinc-yellow-made-in-usa-1-4-20.webp)