Description
Monster Overview
Fix your project right the first time with A194 / SA 194 2H Heavy Hex Nuts from Monster Bolts. These structural-grade nuts are Made in the USA and designed for demanding industrial and construction applications requiring superior clamping strength, durability, and compliance with industry specifications.
The hot-dip galvanized (HDG) finish with wax provides enhanced corrosion protection as well as smoother assembly in the field. These nuts are engineered to meet or exceed ASTM A194 2H mechanical requirements, making them ideal for bridges, structural steel, oil & gas infrastructure, heavy equipment, and machinery.
Monster Features
- Industry Standard: Manufactured to ASTM A194 / SA 194 Grade 2H specifications.
- Nut Type: Heavy hex nut for increased wrench contact and superior load distribution.
- Finish: HDG (Hot-Dip Galvanized) + Wax for corrosion resistance and improved lubrication.
- Thread: Coarse thread (UNC), commonly used for structural and industrial applications.
- Origin: 100% Made in USA for guaranteed quality and compliance.
- Bulk Packaging: Cost-effective for contractors, fabricators, and shops needing high-volume quantities.
Monster Specifications
| Specification | Details |
|---|---|
| Nut Type | Heavy Hex Nut |
| Grade | A194 / SA 194 Grade 2H |
| Thread Type | UNC / Coarse Thread |
| Finish | HDG (Hot-Dip Galvanized) + Wax |
| Material | High-strength alloy steel to A194 2H spec |
| Country of Origin | Made in USA |
| Standards | ASTM A194 2H; ASME heavy hex dimensions |
| System of Measurement | Inch / SAE |
More Monster Products
Matching Hardware: These structural nuts pair with heavy hex bolts, structural bolts, and other USA-made fasteners. Explore our USA Fasteners Collection for compatible bolts and washers.
Order Yours Today
Equip your projects with reliable USA-Made A194 / SA 194 2H Heavy Hex Nuts in HDG + wax finish. Select your size and quantity above, then click “Add to Cart” to stock up with high-strength, corrosion-protected hardware you can trust.