Bolt & Nut manufacturers & suppliers

Whether you’re looking for a nut bolt for a project or you want to upgrade your current bolts to a more high-quality product, there are a few things you should know. The first is to make sure you’re purchasing the correct size, then you’ll need to consider the type of material and finish the fasteners are made of. Finally, you should check with your local hardware store to ensure you’re buying the right bolts for your needs.

Metric bolts

Among the many Chinese manufacturers of hardware there are a few who are pushing the proverbial envelope. These are the companies that can produce an ever-growing product portfolio to meet your unique requirements.

The Chinese have a long history of manufacturing the products that matter. Besides their wares, China also boasts some of the cheapest tooling available. That is, as long as you are willing to make the sacrifices and wait the few extra days for shipping. Besides, the government standards are based on the metric system. Moreover, the Chinese are making a concerted effort to promote international standard screws threaded bolts. This is a win-win for you and your contractor. A plethora of e-commerce sites offer hundreds of thousands of china nut bolt at a price you can afford. The best part is that they are all tested and vetted. After all, if you’re going to spend the big bucks, you might as well get it right.

Standard SAE bolts

Generally speaking, standard SAE bolts are characterized by three or six lines engraved on the head. These lines are used to indicate the material of the bolt and the maximum tensile strength of the bolt. The letters A, B and C are used to mark the grade of the bolt. The American Society for Testing and Materials (ASTM) sets the bolt grades. These china nut bolt are generally available in most home improvement stores. The Grade 5 bolt is the most common. These bolts have a minimum tensile strength of 74ksi for diameters up to 3/4″ and a tensile strength of 150ksi for diameters up to 1 1/2″.

Hanger nuts

Having years of experience in the industry, the Chinese manufacturers are trusted. They offer prompt shipping services and a competitive price. In addition, they are reliable when it comes to factorizations. The Hanger nuts from China are available in a wide range of types and products. They are used in furniture industries. They are also effective for clean installation. Their threading is present on one end and the other side has machine screw threading. They are made from hard metallic materials.

Hangzhou Prostar Enterprises Ltd, based in Mainland China, offers a variety of nuts and bolts to different provinces in China. They promise to produce high quality nuts and bolts. The company is supported by a number of designers and senior engineers. They offer customized designs and provide OEM services. Wellbolt CO., LTD is an expert manufacturer and exporter of nuts and bolts in China. Their products include plain washer, threaded rods, and auto fasteners. Their products are sold to many regions across the world. The company has been in business for more than two decades.

Stainless steel fasteners

Stainless steel fasteners are an important part of the manufacturing of equipments. The materials used in making these products are very important because they affect the corrosion, brittleness, strength and other characteristics. These products are also used in various fields such as aerospace, military, water management, semiconductor industry, and other industries.

The materials that are used in making these fasteners can be of different grades. The most common are duplex and ferritic stainless steels. Besides these, there are some other materials that are used to make these fasteners. They include nickel, copper, aluminum, and pewter.

These fasteners are available in a variety of finishes, such as zinc plated, black powder coat, and drop forged. These finishes can be applied to improve the appearance of the product. These types of fasteners can also be coated with other materials, such as PTFE. These fasteners are manufactured in China.


Custom Bolts are used for various applications and can be manufactured to suit specific needs. They are commonly found in industrial and consumer goods assemblies. They can be manufactured in a variety of materials, including steel, aluminum, titanium, and stainless steel. They can also be galvanized to provide improved corrosion resistance.

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