Leading Hex Coupling Nuts Manufacturer in India
🔩 Hex Coupling Nuts Supplier in India – Dots Fasteners
Dots Fasteners is a trusted and reputed Hex Coupling Nuts Supplier in India, known for offering a comprehensive range of premium-quality fasteners. With ready stock available for both domestic and international markets, we ensure timely delivery and consistent supply. We also specialize in custom manufacturing based on client-specific designs and technical requirements.
Our Hex Coupling Nuts are manufactured using high-grade materials including Stainless Steel, High Tensile Steel, Monel, Nickel, Inconel, Hastelloy, and other specialty alloys, ensuring exceptional strength, durability, and corrosion resistance across industrial environments.
🔧 Hex Coupling Nuts Specifications:
- Standards: EU, IFI, CSN, Italian, ASME, BS, IS, ISO, DIN, PN, SAE
- Sizes: M4 to M100
- Length: 1/2″ to 2″
- Forming Process: Hot Forged & Cold Forged
- High Tensile Grades: 8.8, 10.9, 12.9, 14.9
🛠 Materials & Grades:
| Material | Available Grades |
|---|---|
| Stainless Steel | ASTM/ASME SA312 TP 304, 304L, 316, 316L, 310S, 321, 347, 904L, etc. |
| High Tensile Steel | 8.8, 10.9, 12.9, 14.9 |
| Duplex Steel | UNS S31803, S32205, S32750, S32760 |
| Alloy Steel | A/SA 193 / 194 – B6, B7, B7M, B16, 2H, 2HM |
| Nickel Alloys | Nickel 200, 201 |
| Hastelloy | C-22, C-276, C-4, X, B, G, N |
| Inconel | 600, 601, 625, 718, 800, 825, X-750, AL-6XN, 925, etc. |
🌟 Surface Coating Options:
- PTFE Coated
- Hot Dip Galvanized
- Yellow/Blue/Black Zinc Plated
- Zinc Cobalt Plated
- Aluminium Zinc Flake Coated
- Black Phosphate
- Nickel Plated
- Chrome / Cadmium / Tin / Silver / Copper Plated
🏗 Application Industries:
- Construction & Infrastructure
- Oil & Gas Pipelines
- Power Plants
- Petrochemical & Refinery
- Automotive & Heavy Engineering
- Water Treatment Plants
- Marine & Offshore Installations
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