Zinc Plated Hex Nut

The primary function of a hexagonal nut is to provide the necessary support to a bolt in order to fasten it securely. For long-lasting results, the hexagonal nut is often coated with hot dip galvanized plating. This ensures durability and increases the life of the nut. By choosing hot dip galvanized plating, the nut's surface is protected against wear and tear and will not corrode easily. A good quality hexagonal nut with hot dip galvanized plating will deliver strong and secure fastening without any compromise.

The primary advantage of utilizing an H.D.G. hexagon nut is its affordability and simplicity. This fastening method doesn't require excessive labor or resources to implement, yet it yields excellent outcomes.

Hot-dipped galvanized hexagon nuts are known for their reliable performance. The strong metallurgical bond between the galvanized layer and the steel ensures that they become an integral part of the steel surface, thus enhancing the durability of the coating. Extensive research indicates that the effectiveness of the galvanized coating in preventing rust varies across different environments. In suburban areas, the standard anti-rust effect of hot-dip galvanizing can last up to 50 years without requiring any repairs. In urban or offshore environments, the galvanized coating can maintain its standard anti-rust effect for approximately twenty years before repair becomes necessary.

Hot dipped galvanized hex nuts have a very wide range of applications. Such as petrochemical, automobile manufacturing, construction, pressure pipelines, rail transit, steel structure engineering, large power generation machinery facilities and infrastructure. Of course, in some specific locations in these areas, other products are also used, such as H.D.G. rail bolts, galvanized flange nuts, hot dipped galvanized U-bolts, H.D.G.hex bolts, T-bolt and galvanizing round head hex socket bolts.

Q1: Are you a factory or trading company?

A: We are manufacturer of hex bolts and nut for more than 20 years . We have two factories, one in Shanghai and the other in Jiangsu. Our production capacity can be 20000 + tons per year. We can customize our products according to customers' requirements, drawings and samples.

Q2: How many years you do foreign trade?

A: We have more than 20 years experience in exporting products to worldwide countries with our best quality. Now we have exported more than 40 countries, such as Spain, Germany, Italy, Belgium, United Kingdom, Lithuania, USA, Canada, Australia, Singapore,Japan, Thailand, Malaysia, South Korea,Indonesia, Egypt, Philippines and so on.

Q3: Do you have enough outputs?

A: We have enough stock in warehouses with abundant capital. We offer 24-hour services. For most common standards, we have them on stock, such as hex bolts, hex nuts, etc.

Q4: How to ensure that every process's quality?

A: First, we have technical drawings for each product when producing.

Second, our workers most have more than 10-years experience of doing hex bolts.

Third, our QC people will do inspection every 2 hours. If finding the bad parts, they will stop the porduction immediately.

Then,the finished parts will be checked again before shipment which insures every product's quality.

Q5: How to ensure the safety of long-distance transportation?

A: We pack into cartons first, and then pack cartons on pallets. The pallet is very easy to lift by Forklift wihch will protect the cartons from damage. Professional packing teams which keep every packing safely.

Q6: What products can you customize?

A:One is standard parts, such as DIN933, hex bolts. The other is Non-standard parts. If you want standard parts, you can tell the standard, size, grade(material) ,coating and quantity. For example, you want to buy DIN933, M12X60,grade 8.8, zinc plated and 20000pcs.

If you want non-standard parts, you can show us samples, drawings or detail descriptions. Then our engineer will do the technical drawings for you.

There are many, such as hexagon bolts, flange bolts, round head square neck bolts, as well as track bolts, U-bolts, T-bolts, flat head hexagon bolts, hex nuts, hex flange nuts .

Q7: Can you provide some sample?

A: Samples can be provided as your requirements.

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