Serrated Flange Nut
Features serrations on the flange that grip the surface, preventing loosening under vibration. Commonly used in automotive frames, machinery and dynamic assemblies where anti slip fastening is essential.
Minimum Order : 50 piece
Customization as per requiments
| Flanges Types | Slip On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap Joint |
| Class | 150 Lbs, 300 Lbs, 600 Lbs, 900 Lbs, 1500 Lbs, 2500 Lbs Asa 150, Asa 300, Pn 6, 10, 16, 25, 40, 64, 100, 160 |
| Size | 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000 |
| Type | Raised Face (rf), Flat Face (ff), Ring Type Joint (rtj), Lap Joint Face (ljf), Large Male Female (lmf), Small Male Female (smf), Large Tongue & Groove, Small Tongue, Groove |
Akbarali Enterprises is a leading Flange Nuts Manufacturer that produces a diverse variety of high-quality flange nuts that offer strength, durability, and precision. The production of these nuts is done using high-quality raw materials and modern machinery to give them high resistance to vibration and looseness when subjected to pressure. Flange nuts come in different sizes, materials and finishes which makes them suitable in automotive, construction and industrial applications where high security of fastening is paramount. All its products are subject to rigorous quality control to ensure that they fit the standards of international performance with high reliability in the harsh environment.
Flange nuts are common in distributing the load evenly on surfaces with a secure grip being maintained without the use of washers. These Nuts are very popular in B2B industry because of their versatility and use in mechanical assembly and heavy machinery. They come in stainless steel, carbon steel, and alloy steel versions depending on the nature of operation so that they can resist corrosion and have a long service life. Their design makes them more stable giving them an edge in stability and efficiency as it is of preference among the manufacturers and engineers in the globe.

Features serrations on the flange that grip the surface, preventing loosening under vibration. Commonly used in automotive frames, machinery and dynamic assemblies where anti slip fastening is essential.

Smooth flange base for applications requiring even pressure without surface damage. Ideal for structural connections, electronic enclosures, and equipment where surface finish matters.
How do Flange Nuts work?
Flange Nuts function by combining the roles of a nut and washer in one unit. When tightened, the flanged base increases friction and prevents loosening from vibration or movement. This integrated design provides a strong, stable connection while eliminating the need for a separate washer.
What materials are Flange Nuts made from?
Flange Nuts are available in materials such as stainless steel, carbon steel, alloy steel, brass, and nylon. Stainless steel and alloy steel variants are ideal for corrosive or high-stress environments, while plated or coated carbon steel options provide cost-effective durability for general applications.
What are the different types of Flange Nuts?
The main types include serrated flange nuts and non-serrated flange nuts. Serrated versions feature grooves or teeth on the flange face, providing better grip and resistance to loosening. Non-serrated types offer a smooth base for use against delicate surfaces or soft materials.
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