Snabin International offers precision-engineered Coupling Nuts ranging from M10 to M36, designed for securely joining threaded rods and fasteners in construction, fabrication, infrastructure, and industrial assembly applications. Manufactured from high-quality steel and finished for enhanced durability, these coupling nuts provide excellent thread engagement, superior holding strength, and reliable alignment. Their elongated design ensures stronger connections compared to standard nuts, making them ideal for structural extensions, tensioning systems, and heavy-duty fastening requirements where safety and load-bearing performance are critical.
Features:
| Product Type | Extension Nut |
| Material | Mild Steel / Stainless Steel |
| Size Range | M10 - M36 |
| Shape | Hexagonal |
| Thread Type | Internal Metric Thread |
| Finish | Zinc Plated / Plain |
| Length Range | 30 Mm - 150 Mm |
| Standard | DIN 6334 |
| Grade | 4.6, 8.8, SS304 |
| Corrosion Resistance | Good |
| Tensile Strength | High |
| Surface Finish | Smooth |
| Color | Silver |
| Application | Thread Rod Joining |
| Installation | Manual |
| Manufacturing Process | Cold Formed |
| Temperature Resistance | Moderate |
| Reusable | Yes |
| Packaging | Box Packing |








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