What Is A Flange Nut?
The flange nut is a disc structure added to the ordinary nut. After tightening, the flange provides a wider contact area and effectively distributes the pressure on the connecting parts. This structural design not only protects the surface of the fixed parts from wear, but a separate washer is usually not required when installing the flange nut, thus saving on the cost of use.
The flange nut produced by T&Y Hardware Industry Co., Ltd. adheres to the principle of strict material selection and selects high-quality carbon steel, stainless steel, and other metals. The blank is processed by a precision cold heading forming process and high-precision molds and professional equipment to improve production efficiency, product accuracy, and surface quality. After thread processing, surface treatment, and other processes, high-precision thread rolling technology is used to ensure accuracy and smoothness, and the surface treatment provides galvanizing, nickel plating, blackening, etc.
Flange Nut By Material
T&Y Hardware Industry fully considers the diverse needs of customers and has specially launched flange nuts made of a variety of materials. Commonly used materials include stainless steel, carbon steel, and brass. In addition, we also provide customized services for special materials, such as bronze, plastic, titanium alloy, aluminum, duplex stainless steel, etc., to meet the special requirements of different customers. The rich material selection ensures that each customer is provided with the most suitable fastener solutions for their specific application scenarios.
Standard：DIN 6923, ISO 4161, JISB 1190,IFI 145
Size:M5, M6, M8, M10, M12, M14, M16, M20
Standard：DIN 6923, ISO 4161, JISB 1190
Size: M5-M64
Standard：DIN 6923, ISO 4161, JISB 1190,IFI 145
Size:M5, M6, M8, M10, M12, M14, M16, M20
Standard：DIN 6923, ISO 4161, JISB 1190,IFI 145
Size:M5, M6, M8, M10, M12, M14, M16, M20
Standard：DIN 6926，DIN 6927
Metric size：M3, M4, M5, M6, M7, M8, M9, M10, M12, M14, M16,M18, M20, M24，M26, M28, M30 10-24 8–32
inch size: 5/16 inch, 3/8 inch, 7/16 inch, 1/2 inch, 9/16 inch, 5/8 inch, 3/4 inch, 7/8 inch, 1 inch, 2 inch
Height：4mm, 5mm, 6mm, 8mm, 10mm, 11mm, 12mm,13mm, 14mm, 16mm, 17mm, 18mm,20mm, 22mm,24mm, 28mm,32mm
Standard：DIN 6926，DIN 6927
Metric size：M3, M4, M5, M6, M7, M8, M9, M10, M12, M14, M16,M18, M20, M24，M26, M28, M30 10-24 8–32
inch size: 5/16 inch, 3/8 inch, 7/16 inch, 1/2 inch, 9/16 inch, 5/8 inch, 3/4 inch, 7/8 inch, 1 inch, 2 inch
Height：4mm, 5mm, 6mm, 8mm, 10mm, 11mm, 12mm,13mm, 14mm, 16mm, 17mm, 18mm,20mm, 22mm,24mm, 28mm,32mm
Flange Nut By Feature
In addition to diversified material choices, we have also made a more detailed classification of flange nuts, including serrated flange nuts, unserrated flange nuts, 12-point flange nuts, DIN977 flange welding nuts, flange wheel nuts, rivet nuts, flange cap nuts, large and small flange nuts, and square flange nuts. Detailed classification selection can allow you to choose the products you need more accurately and improve work efficiency. If you need them, you can contact us immediately for a quotation.
Flange Nut By Thread
To facilitate your matching of bolts and other accessories, our flange nuts offer a variety of thread options, covering common imperial and metric threads, as well as left-hand and right-hand threads. We can customize fine or coarse threads according to your needs and also provide Special thread options such as acme threads, etc.
Acme Threaded Flange NutsThreads used for trapezoidal studs or lead screws, and the inside of the nut is also trapezoidal threads. Such threads ensure a tight and stable fit between the threaded rod and the nut.
Standard： non-standard
Size： Custom
Fine Thread Flange NutsA high-strength hex flange nut with precision fine threads inside enhances the load-bearing capacity of the nut and can still maintain stable performance in a high-strength working environment.
Standard：din 6331
Size: M5-M64
Left Hand Flange NutLeft threaded flange nut: This special structure allows the nut to generate a tightening force opposite to the rotational direction when it is subjected to rotational force, which can effectively reduce the possibility of loosening.
Standard： DIN 6923, ISO 4161, JISB 1190, IFI 145
Size:M5, M6, M8, M10, M12, M14, M16, M20
Metric Thread Flange NutsMore common flange nuts, usually without special requirements, mostly adopt threads with specific structures. This standard thread structure can meet most application needs.
Standard：DIN 6923, ISO4161, JISB1190, DIN 6926,IFI 145
Size:M5, M6, M8, M10, M12, M14, M16, M20
What Are Flange Nuts Used For?
Hex flange nuts are widely used in many industries. In industrial pipeline connections, they can tightly connect pipes with valves and fix pipe brackets. In mechanical equipment assembly, they can be used for connecting motors and reducers, etc. In the automobile manufacturing industry, such as automobile exhaust manifold and tie rod Fixation, etc., are also indispensable in the construction of building components. In the fields of marine engineering, petrochemical industry, power industry, and aerospace, such as petrochemical equipment connection, power tower construction, aerospace vehicle component assembly, etc.
Why Choose T&Y hardware Flange Nuts?
- Designated Suppliers For Top Three Furniture Companies In Europe The European and USA market only offering your best quality flange nuts
- Qualified QC Team Testing From Flange Nuts Raw Material Coming, Half And Finished Product Testing
- 100% Exporting Standard Strong Cartons With Wooden Pallets
- Stock For Standard flange nuts Product. Will ship immediately
- ISO 9001 ISO 14001 ISO 45001 ROHS certification fit your high-quality requirement
- Our certificate
- Strength grade
- Surface Treatment
Class 6/8/10
ASTM 2H/2HM
Astm grade a 563 A/ B /C
Plain, Galvanized, HDG, Nickel Plated, Copper plating, black oxidation, passivation, polishing，power coated and so on
Related Product
Usually, T&Y hardware QC dept check every processing, from raw material coming, in processing testing, final testing, we check per standard and keep a record in each step
Yes, T&Y Hardware Free Samples offered, trail orders acceptable
Yes, T&Y hardware accept TT, L/C, PAYPAL/Western Union (For small flange nuts order)
For Standard low carbon steel flange nut, T&Y hardware can ship you in 2-3 week, while for Grade 8/10 high tensile flange nuts, will take 35-40 days
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