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ASTM A193 B7 B8 B8M B16 B7M Gr8.8 Black Stud Bolt Threaded Rod

Material:carbon steel
Size:M5-M24
Min Order: 50pcs   
Sample: Free sample
Delivery time:3-30 Days
Availability:
Quantity:
ASTM A193 B7 B8 B8M B16 B7M Gr8.8 Black Stud Bolt Threaded Rod
ASTM A193 B7 B8 B8M B16 B7M Gr8.8 Black Stud Bolt Threaded Rod
ASTM A193 B7 B8 B8M B16 B7M Gr8.8 Black Stud Bolt Threaded Rod
  • HNF

  • HN201706095

ASTM A193 B7 B8 B8M B16 B7M Gr8.8 Black Stud Bolt Threaded Rod


Product Description


Teflon threaded rod is a threaded  rod with Teflon coating on the surface. Generally, metal materials such as carbon steel and stainless steel are used as the base of the threaded  rod. These metal materials have high strength and hardness, can withstand certain tension and pressure, and provide basic mechanical properties for the threaded  rod to ensure that it is not easy to deform or damage during use.



Teflon coating characteristics


Non-stickiness: Teflon has extremely low surface energy, and almost all substances are difficult to adhere to its surface. This characteristic makes Teflon threaded rods less likely to be contaminated with dust, oil and other impurities during use, reducing the workload of cleaning and maintenance, and in some application scenarios that require frequent disassembly and assembly, it can be screwed in and out of nuts and other mating parts more smoothly.

Low friction coefficient: Its friction coefficient is extremely low, usually between 0.05-0.15. When screwing with nuts and other mating parts, it can effectively reduce friction, making the screwing process easier and more labor-saving, while also reducing thread wear and increasing the service life of the threaded  rod.

Corrosion resistance: Teflon has Excellent chemical stability, able to resist corrosion from strong acids, strong alkalis, salt solutions and various organic solvents. Therefore, when Teflon threaded  rods are used in harsh chemical environments or humid outdoor environments, the Teflon coating on the surface can effectively protect the threaded  rod base from corrosion and extend its service life.

High temperature resistance: Teflon can maintain stable performance in a wide temperature range, and can generally be used for a long time under temperature conditions of -180℃ to 250℃. Some models of Teflon can even be used for a short time at higher temperatures, which allows Teflon threaded rods to still work normally in some special environments with high or low temperatures, such as in high-temperature chemical equipment or low-temperature freezing equipment.



Production Process


product process S


Application fields


Chemical and electronic industries: There are many corrosive media in the chemical industry. The corrosion resistance of Teflon threaded rods enables them to play an important role in the connection of chemical pipelines, valves, pump bodies and other equipment; in the electronics industry, its low friction coefficient and insulation performance can be used for the assembly and fixation of electronic equipment, such as the installation of circuit boards and the fixation of electronic components, to prevent static electricity and short circuits between components.

Machinery manufacturing and automobile industry: In machinery manufacturing, it is used to manufacture mechanical parts that require high precision, low friction and corrosion resistance, such as machine tools, textile machinery, printing machinery, etc.; in the automobile industry, it can be used for the connection of parts in engines, transmissions, chassis and other parts to improve the reliability and durability of automobiles under various complex working conditions.

Construction and building materials industry: In some building structure connections that require corrosion resistance, such as seaside buildings and chemical workshop building structures, Teflon threaded rods can be used as a reliable connection fastener. In addition, they also have certain applications in the fixation of building templates and the construction of scaffolding.



Company Services


Haina is committed to providing customers with high-quality stainless steel standard fasteners and professional services to meet various engineering needs. We have a large amount of spot inventory to ensure fast delivery and save you waiting time. In addition, we provide the following value-added services to help your purchasing experience:

1. Free samples: provide samples for customer testing.

2. 3.1 Test report: quality test report that meets international standards.

3. Video factory inspection: support video factory inspection to demonstrate production process and quality management.


Advantages

- Sufficient inventory: quick response to order requirements.

- Quality assurance: strict quality control to ensure product reliability.

Haina is committed to providing efficient and high-quality fastener services.

certification


FAQ


Is threaded rod as strong as a bolt?

Threaded rods are generally not as strong as bolts because bolts often have heads and are made to specific grades for strength, while threaded rods may not meet the same strength standards unless specified as high-grade.


Is a threaded rod a stud?

Yes, a threaded rod can be considered a type of stud, especially when it is fully threaded and used to join or fasten components. However, in some contexts, stud may refer specifically to shorter threaded fasteners.


What is a fully threaded screw called?

A fully threaded screw is commonly called a machine screw, set screw, or threaded rod, depending on its length and specific application.

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Manager: Tonyfang
Phone: +86-186 6836 8299
Email: tony@hainafastener.com
Tel: +86-0573-82272371
Fax: +86-0573-82210271
Add: 1-405 No.1888 Canaan Plaza Zuili Road, Nanhu District Jiaxing City Zhejiang Province 314050
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