China Factory Suppliers of 304 316 Stainless Steel Long Round Cylindrical Coupling Nuts for Reliable Connections
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Plain, ZincPlated(Clear/Blue/Yellow/Black), black oxide, H.D.G,
standard
DIN & ANSI & JIS & IFI
Material
carbon steel, alloy steel, stainless steel
Grade
stainless steel 304, 316
Size
M3-M72(3/16''- 4'')
Finish
Customized Request
Certificate
ISO9001:2008/TS16949
Application
Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy
The definition of a round nut
A round nut is a common fastener, also called a common nut. It is made of a metallic material, cylindrical in shape, with a round hole in the middle, with internal threads. Round nut is a kind of universal fastener, which is widely used in machinery and structure.
Type of round nut
Round nut according to the different thread is divided into coarse tooth and fine tooth two categories, the general specification of round nut is generally coarse tooth type. The category of round nuts also includes steel round nuts, iron round nuts, copper round nuts, stainless steel round nuts and other types to meet the needs of use in different fields.
Function of round nut
1. Connecting and fastening parts
The main role of the round nut is for connecting and fastening parts, such as screws, bolts and so on. When two parts need to be fastened, place the round nut at the end of the bolt, rotate the round nut, and then connect the two parts closely. This prevents the device from becoming loose or interfering during use.
2. High strength stress resistance
The high strength round nut can withstand the high strength stress, therefore, it is a common connection fastener. Generally, it can be used for fixing workpieces and structural parts, such as ships, automobiles, aerospace and so on.
3. Light, convenient and reliable
Round nut is a kind of light, convenient and reliable connector, which has high use value. It plays an irreplaceable role in the field of application where the working environment is harsh and the requirements for fasteners are strict. In order to ensure the reliability of the round nut, its quality needs to be strictly controlled.
Frequently Asked Questions
Q What is a round nut?
A round nut, also known as a common nut, is a cylindrical metallic fastener featuring a central round hole with internal threads. It is widely utilized as a universal connector in various structures and machinery.
Q What standards and models are available for these round nuts?
These long round nuts are manufactured under model number DIN6334 and comply with major international standards including DIN, ANSI, JIS, and IFI.
Q What materials and grades are used to manufacture round nuts?
They are made from carbon steel, alloy steel, or stainless steel (specifically grade 304 and grade 316) to ensure durability across different working environments.
Q What are the primary functions of a round nut?
The primary functions include connecting and fastening hardware parts like screws and bolts, enduring high-strength stress load, and providing a lightweight, reliable connection in harsh or strict environments.
Q In what industries are round nuts typically applied?
Round nuts are commonly used in structural steel setups, metal buildings, the oil and gas sector, tower and pole installations, wind energy projects, as well as in automotive, shipping, and aerospace engineering.
