Flange Nut Manufacturing
Fasteners India is a leading Flange Nut Manufacturing Company in Kolkata, supplying high-performance fastening solutions across West Bengal, Odisha, Assam, Chhattisgarh, Jharkhand, Bihar, Maharashtra, Telangana, Delhi, Meghalaya, Tamil Nadu, Uttar Pradesh & Karnataka. Our flange nuts are designed to distribute load evenly, reduce surface damage, and provide secure fastening without the need for separate washers. With advanced manufacturing infrastructure and strict quality assurance systems, Fasteners India delivers reliable flange nuts for industrial, mechanical, and structural applications throughout Eastern India.
Fasteners India – Your Trusted Source for Flange Nuts in Eastern India
Fasteners India specializes in producing precision-engineered flange nuts that combine strength, accuracy, and durability. Our products are widely used in applications where load distribution, vibration resistance, and long service life are essential.
Understanding Flange Nuts
A flange nut is a nut with a wide, built-in flange at the base that acts as an integrated washer. This design helps spread pressure over a larger surface area, improving joint stability and reducing the risk of loosening or material damage.
Flange Nut Manufacturing at Fasteners
At Fasteners India , flange nuts are manufactured using premium raw materials and precision machinery to ensure accurate dimensions, strong thread engagement, and reliable performance.
Manufacturing Advantages:
- Precision cold forging and machining
- Accurate threading for smooth engagement
- Heat treatment for enhanced strength
- Anti-corrosion surface finishing
- Multi-level quality inspection
Flange Nuts of Technical Specifications
Parameter | Details |
Size Range | M4 to M64 (Custom sizes available) |
Thread Types | Metric, UNC, UNF, BSW |
Materials | Mild Steel, Carbon Steel, Alloy Steel, Stainless Steel, Brass |
Strength Grades | 6, 8, 10, 12, A2, A4 |
Surface Finish | Zinc Plated, Hot Dip Galvanized, Black Finish, Nickel Plated |
Standards | DIN, ISO, ASTM, BS |
Flange Nut Technical Chart
Nominal Size | Thread Pitch (mm) | Width Across Flats (mm) | Flange Diameter (mm) | Nut Height (mm) |
M6 | 1.0 | 10 | 14 | 6 |
M8 | 1.25 | 13 | 17 | 8 |
M10 | 1.5 | 17 | 21 | 10 |
M12 | 1.75 | 19 | 24 | 12 |
M16 | 2.0 | 24 | 30 | 16 |
M20 | 2.5 | 30 | 37 | 20 |
M24 | 3.0 | 36 | 44 | 24 |
Note: Custom dimensions and tolerances available on request.
Types of Flange Nuts We Manufacture
- Standard Flange Nuts
- Serrated Flange Nuts
- Heavy-Duty Flange Nuts
- Stainless Steel Flange Nuts
- Brass Flange Nuts
- High Tensile Flange Nuts
- Custom Flange Nuts as per drawing
Applications of Flange Nuts
Our flange nuts are commonly used in:
- Automotive and transport assemblies
- Industrial machinery and equipment
- Construction and structural frameworks
- Electrical and power installations
- Railways and infrastructure projects
- Agricultural and mining machinery
Why Fasteners India Is a Preferred Flange Nut Manufacturer
- Experienced manufacturer based in Kolkata
- Strong supply network across Eastern India
- High-quality raw materials and precision production
- Custom manufacturing and bulk order capability
- Competitive pricing with reliable delivery
- Technical support and product guidance
Flange Nut Supplier Across Eastern India
Fasteners India is a dependable flange nut supplier in Eastern India, serving customers throughout West Bengal, Odisha, Assam, Chhattisgarh, Jharkhand, Bihar, Maharashtra, Telangana, Delhi, Meghalaya, Tamil Nadu, Uttar Pradesh & Karnataka. Our logistics network ensures fast turnaround and consistent stock availability.
Quality Control & Compliance
Each flange nut produced by Fasteners India undergoes:
- Dimensional and thread accuracy checks
- Mechanical strength testing
- Surface coating inspection
- Final quality approval before dispatch
Our products comply with recognized national and international fastening standards.
Industries We Serve
- Automotive & Auto Components
- Engineering & Manufacturing
- Electrical & Power Projects
- Infrastructure & Construction
- Oil, Gas & Energy
- Railways & Transportation
Get Flange Nuts from Fasteners India Today
If you are looking for a reliable Flange Nut Manufacturer in Kolkata or across Eastern India, Fasteners India is ready to meet your bulk orders, customized requirements, and urgent supply needs with unmatched quality and service.