Nuts

Coupling Nut:


                        

                        
  • Coupling Nut
  • Coupling Nut
  • Coupling Nut

The common alias of hexagonal long nuts in the fastener industry is hexagon coupling nuts& long nuts&din6334. Unlike regular hexagonal nuts, they have a longer body which allows for increased clamping force and greater surface area contact with the bolt or threaded rod. This makes them ideal for applications where a strong joint is necessary, such as in the construction industry or heavy machinery. Additionally, hexagon coupling nuts are often used in conjunction with threaded rods to create tie rods, which are commonly used in structural bracing applications.

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Standard

DIN6334

FOB Price: US $0.5 - 9,999 / Piece

Supply Ability: 10000 ton per Month

Surface treatment: Plain, Zinc Plated(ZP), GALVANIZED, HDG, Hot dip galvanized, Dacromet

Material: Carbon Steel / Alloy Steel / Stainless Steel / Brass / Copper

Standard: DIN / GB / UNC / BSW /JIS etc.

Certificate: ISO9001 ISO14001 ISO45001 SGS

Grade: 4.8 8.8 10.9 12.9 A2-70 A4-70 A4-80 etc.

What are they used for

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Stainless steel Coupling Nut                                       Zinc Coupling Nut                                        304 Stainless Steel Metric DIN 9334 Hex Coupling Nut                                          

Hebei Yunteng Fastener Manufacturer is a trusted supplier of coupling nuts, offering a reliable coupling nut supply. These nuts find applications in various industries, thanks to Hebei Yunteng's high-quality manufacturing standards.

One industry that benefits from coupling nuts is the construction industry. Coupling nuts are essential in structural applications, providing a secure connection between threaded rods or pipes. Hebei Yunteng's coupling nuts ensure the stability and integrity of construction projects, making them a preferred choice for builders and contractors.

Another industry that relies on coupling nuts is the machinery and equipment manufacturing sector. Coupling nuts are vital components in machinery assembly, enabling the connection of rotating parts, such as shafts and rods. Hebei Yunteng's coupling nuts deliver precision and durability, ensuring optimal performance in various machinery applications.

Whether it's construction or machinery manufacturing, Hebei Yunteng's coupling nut supply meets the demands of these industries, providing high-quality products that contribute to safe and efficient operations.

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Manufacturing Process

Coupling Nuts are mainly used for connecting non-structural load-bearing bolts such as interior ornaments for railway passenger cars, road passenger cars, and ship berths.


Generally speaking, the standard bolts of M6-M20 size are made by imported Taiwan cold heading machines. 1. Wire pickling - annealing (according to the different fasteners have wire straight shaft) - pickling (wash oxidation skin, etc.) -- drawing line -- forming on the cold heading machine -- tooth rolling machine tooth rolling - heat treatment (6.8 level and nuts below 8 level generally not heat treatment) - electroplating (according to customer needs) - packaging -- shipping.

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