Ningbo Datian Fastener Co., Ltd.
Ningbo Datian Fastener Co., Ltd.

In the nearly 20 years that DATIAN (DT) Fasteners has specialized in the production of all threaded rods. Many customers would love to purchase threaded rods by sets. Our loyal customers usually need to source all threaded bars/rods and studs bolts as well. As one of the China leading threaded rod suppliers/ manufacturers, DT provides complete bulk threaded rod supply chain services. we are able to produce A307 B hex bolt, A307 and A193 B7 all threaded rods, and double-end studs bolt.

The longest length of the all threaded rods of Datian fasteners can be 3660mm. High strength stud bolts. Materials are 35#, 45#, 35CrMoA, 25Cr2MoV, 304, 316, 304L, 316L, 2H, 2HM, B7, B7M, B16, B8, 8, B8M, 8M. You can find our bulk threaded rod widely used in electric power, chemical industry, oil refining, valves, railways, bridges, steel structures, automobile, and motorcycle accessories and other fields like mining machinery, bridges, automobiles, motorcycles, boiler steel structures, pendant towers, long-span steel structures, and large buildings, etc.

Types Of All Threaded Rods Bolt For Sale

Get Bulk Threaded Rod At Good Prices

How To Choose The Correct Threaded Rod

Fully threaded studs, as the name suggests, are the entire stud is threaded. In terms of mechanical properties, the strength of full-threaded studs is relatively high, and the use of full-threaded studs in real-life applications is relatively wide.

Datian Fasteners produces and exports the most B7 studs.

B7 is a kind of high temperature and high pressure resistant bolt. Of course, this bolt is also one of the types of fasteners classified as high pressure pipeline valves in the American ANSI/ASME standard. And this type of stud is often used in petrochemical smelting, sewage treatment, pump valve, and other industries. The specification of B7 is ASTM A193.B7, so you can learn the details of B7 full thread studs through the content of this specification.

All Threaded Studs Mechanical Properties

All Threaded Studs Mechanical Properties
All Threaded Studs Mechanical Properties

The mechanical properties of All threadeded rods are 4.8, 5.8, 8.8, 10.9, 12.9,B7, L7, B8M,etc

The difference between full threaded studs and studs: 

1. A full-threaded bolt is a kind of thread distributed on the surface of the full bolt, while both ends of the stud bolt are the starting end of the thread, and there is no thread in the middle, and the threads at both ends may be in the same direction or reversed. 

2. Only one end of a fully threaded bolt is a bolt, while both ends of a stud bolt are bolts. The stud bolt is a fixed link function for connecting machinery. Both ends of the stud bolt have threads, and the middle screw is thick or thin. 

The production process of the all threaded studs: 

As a mature threaded rod factory in China, Datian Fastener believes that the production process of the all-threaded rods is the simplest one. The steps are: wire drawing, cutting, chamfering, marking, heat treatment, thread rolling, and surface treatment. 

All Threaded Rods FAQs

  • How is all thread rod made?

    The production process of full threaded rod is relatively simple, and the main steps are wire drawing, blanking, chamfering, typing, heat treatment, thread rolling, and surface treatment.

  • What are your all thread rod sizes?

    The longest size of bulk threaded rod DT could provide is 3660mm.

  • What Is All Thread Rod Used For?

    The fully threaded studs produced by Datian Fasteners are mostly used for connection in practical applications, and the thickness of the connected parts will be relatively large, so it is necessary to use compact fasteners for connection. 

    Moreover, the stud can usually be divided into two ends with threads or one end with threads. Of course, when using, you usually want to screw one end of the thread firmly into the body of the component, and the other end is matched with the nut, which not only can It plays the role of connection and fastening, and to a large extent it also has the role of distance.  

    Datian fasteners are recommended to use studs/nuts made of 35CrMo/30CrMo materials. Therefore, many people in the same industry know that in order to meet the standard, many times the pure design of this stud does not consider the material price. That is to say, relatively speaking, the price of this type of stud will be higher.

Nuts And Bolts Uses
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