Incartel Inc.

Mavdi, Rajkot, Gujarat

Key Features:

Durable & High-Strength:Made fromhigh-quality mild steelfor excellent performance.
Corrosion & Rust Resistant:Available withzinc plating, black oxide, or galvanized finish.
Secure & Anti-Loosening Design:Flange base ensures firm tightening without washers.
Multiple Sizes Available:Standard and custom sizes as per requirements.
Ideal for Heavy-Duty Applications:Suitable forhigh-load and vibration-prone environments.

Mild Steel Flange Nuts are high-performance fasteners designed with an integrated washer-like flange at one end, which distributes the load evenly over a larger surface area, enhancing the nut 's ability to resist loosening due to vibration or torque. Manufactured from premium-grade low-carbon steel, these nuts offer a reliable and economical solution for a wide range of fastening applications in construction, automotive, machinery, and general engineering.

Material and Construction:

Crafted from high-quality mild steel (low-carbon steel), these flange nuts exhibit excellent ductility, good tensile strength, and ease of machinability. Mild steel is particularly favored for applications requiring ease of installation, moderate strength, and cost efficiency. The material typically conforms to recognized standards such as IS 1363, IS 1367, or DIN 6923, depending on the specification required.

Design Features:

• Integrated Flange Base: The flanged base acts as a built-in washer, providing a greater bearing surface and reducing the risk of damage to the mating surface. It also helps to distribute the load evenly and resist the loosening effects of vibration.

• Hexagonal Shape: The standard hex shape allows for easy tightening and loosening using standard wrenches or sockets.

• Threading: Available in both coarse and fine threads, typically in metric sizes (e.g., M6, M8, M10, M12, M16, etc.). Threads are precision-formed for smooth engagement and secure holding strength.

Surface Finish Options:

Mild Steel Flange Nuts are offered in a variety of surface finishes to suit different environmental and performance requirements:

• Plain (Self-color): For general indoor applications where corrosion is not a major concern.

• Zinc-Plated (Electro-galvanized): Offers moderate corrosion resistance, ideal for light-duty outdoor use or damp environments.

• Hot-Dip Galvanized: Provides robust corrosion protection, suitable for aggressive outdoor and marine conditions.

• Black Oxide Coating: Used where a dark aesthetic finish is desired, with minimal corrosion resistance.

• Phosphate Coating: Common in automotive applications for added lubricity and corrosion resistance under coated systems.

Applications:

• Automotive and heavy vehicle assemblies

• Structural and steel fabrication projects

• Machinery and equipment fastening

• HVAC systems and industrial pipe fittings

• General-purpose fastening where load distribution is important

Benefits:

• Integrated flange eliminates the need for separate washers

• Provides superior holding power in high-vibration environments

• Easy to install and remove with standard tools

• Cost-effective solution for a wide range of mechanical joints

• Customizable in terms of size, thread type, and surface finish

Technical Specifications (Typical):

• Material: Mild Steel (Low Carbon Steel)

• Sizes: M6 to M24 or customized upon request

• Standards: DIN 6923 / ISO 4161 / IS 1363

• Thread Tolerance: 6H (metric)

• Hardness & Mechanical Properties: Depending on grade (e.g., 4.6, 5.6, or heat-treated variants if specified)

Quality Assurance:

All Mild Steel Flange Nuts undergo stringent quality control procedures, including dimensional checks, threading inspection, and surface coating verification, to ensure compliance with industry standards and customer specifications.

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