Hex Nut

Product Description：

Our ASTM A153 hot dip galvanized hex nuts are engineered for reliable performance in outdoor and heavy-duty environments. Manufactured from premium carbon steel and coated with a thick layer of zinc, these nuts ensure strong resistance to corrosion, making them an ideal choice for pole line hardware, utility structures, and structural assemblies.

Product Advantages：

1.  Zinc coating provides long-lasting protection in harsh weather  
   

2. Meets ASTM A153 standards for durability and strength

3. Compatible with galvanized bolts for secure fastening

4. Ideal for electrical, utility, and infrastructure applications

Quality Assurance:

Each hex nut undergoes strict inspection and testing for threading accuracy, coating thickness, and load resistance. We guarantee compliance with ASTM A153.

FAQ:

Q1: Are these hex nuts compatible with all galvanized bolts?

A1: Yes, they are designed to match standard galvanized bolts of corresponding diameters.

Q2: Will the zinc coating wear off quickly in coastal or industrial environments?

A2: No. The hot dip galvanization process provides a durable coating that resists salt spray and harsh pollutants for years.

Other size and fine thread square nuts are available.304 & 316 Stainless Steel square machining bolts are available per the request. When you need Square Nuts,refer to above our catalog. We offer them in a full selection of sizes, provide the size, diameter or part number to get a quote on these bolts, leave your message, or send us an email. You can also call us to get answers to your questions and place your order.