Overview
The Locking Flange Nut is a specialized fastener designed to provide secure and reliable fastening in applications where vibration or dynamic loads may cause loosening. This nut features an integrated flange that acts as a built-in washer, distributing pressure evenly over the surface and reducing the risk of damage to the connected parts. Manufactured from high-grade steel or stainless steel, the Locking Flange Nut undergoes precise machining and heat treatment processes to ensure optimal strength, durability, and corrosion resistance. Its locking mechanism typically involves a distorted thread or a nylon insert, which enhances the nut’s ability to resist loosening under stress. The design of the Locking Flange Nut allows for easy installation with standard tools, making it suitable for a wide range of industrial applications requiring dependable fastening solutions.
Commonly utilized in automotive, construction, and heavy machinery sectors, the Locking Flange Nut excels in environments subject to vibration, thermal cycling, and mechanical shock. Its robust construction and locking feature ensure that assemblies remain secure over extended periods, minimizing maintenance needs and downtime. The flange component not only improves load distribution but also eliminates the need for separate washers, simplifying inventory and assembly processes. Available in various sizes and thread pitches, the Locking Flange Nut can be tailored to meet specific engineering requirements. Its combination of strength, reliability, and ease of use makes the Locking Flange Nut an essential component in critical fastening applications where safety and performance are paramount.
| Product Type | Locking Flange Nut |
| Head Style | Hexagonal with Integrated Flange |
| Manufacturing Process | Cold Forged and Machined |
| Thread Type | Coarse and Fine Thread Options |
| Common Materials | Carbon Steel, Stainless Steel, Alloy Steel |
| Available Sizes | M4 to M24 (Metric), 1/4″ to 1″ (Imperial) |
| Strength Features | Vibration Resistant Locking Flange, High Tensile Strength Grades |
| Typical Applications | Automotive, Machinery, Structural Assemblies, Heavy Equipment |
| Surface Finishes | Zinc Plated, Black Oxide, Nickel Plated, Plain, Hot Dip Galvanized |
| Standards | ISO 4161, DIN 6923, ANSI B18.2.2 |
| Customization | Custom Sizes, Materials, Threads & Surface Finishes Available |
Provides a wide bearing surface to distribute load evenly and prevent damage to the mating surface during tightening.
Engineered to resist loosening under dynamic loads and vibrations, ensuring joint integrity in demanding environments.
Available in carbon steel, alloy steel, and stainless steel grades for superior mechanical performance and durability.
Stainless steel variants offer excellent resistance to corrosion, suitable for outdoor and marine applications.
Eliminates the need for separate washers, simplifying assembly and reducing installation time.
Available in multiple diameters and thread pitches to suit diverse application requirements.
| Product Type | Locking Flange Nut |
| Thread Type | Metric & Imperial |
| Diameter Range | M5–M30 |
| Length Range | 8–50 mm |
| Available Materials | Stainless Steel, Carbon Steel, Alloy Steel |
| Manufacturing Standards | DIN 6923, ISO 4161, ANSI B18.2.2 |
| Surface Finish | Zinc Plated, Black Oxide, Plain |
| Diameter (mm) | Flange Diameter (mm) | Height (mm) |
|---|---|---|
| M5 | 12 | 5 |
| M8 | 16 | 8 |
| M12 | 24 | 12 |
| M16 | 30 | 16 |
| M20 | 36 | 20 |
