WELD NUT
HEX WELD NUT DIN-929
📌 Overview
The Stainless Steel Hex Weld Nut DIN 929 is a hexagonal nut designed for welding onto metal surfaces, providing a strong, permanent threaded fastening point. The nut features a raised collar and flat base, allowing it to be spot-welded or seam-welded efficiently, creating a reliable connection in sheet metal, machinery, and structural assemblies.
Manufactured from SS304 (A2) and SS316 (A4) stainless steel, DIN 929 weld nuts offer excellent corrosion resistance, high mechanical strength, and long-term durability, making them ideal for automotive, industrial, marine, and electrical applications.
✅ Key Highlights
📏 Standard: DIN 929 / ISO Equivalent
🔘 Design: Hexagonal nut with welding collar/base
🛠 Installation: Spot welding or seam welding
⚙ Material Grades: SS304 (A2), SS316 (A4)
💪 Strength Class: A2-70 / A4-70
🌊 Corrosion Resistance: Excellent – suitable for harsh environments and marine use
📦 Thread Range: M3 – M20 (Metric) / UNC & UNF (Inch)
📊 Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Hex Weld Nut |
| Standard | DIN 929 |
| Material | Stainless Steel SS304 / SS316 |
| Shape | Hexagonal with welding collar/base |
| Thread Sizes | M3 – M20 (Metric) / UNC & UNF (Inch) |
| Installation Method | Spot weld / Seam weld |
| Sheet Thickness | Suitable for thin to medium sheets |
| Surface Finish | Natural / Passivated |
| Corrosion Resistance | High – rust & chemical resistant |
📍 Applications
✔ Automotive & Truck Body Assemblies
✔ Industrial Machinery & Equipment
✔ Sheet Metal Fabrication & Panels
✔ Marine & Offshore Equipment
✔ Electrical Enclosures & Control Panels
✔ Structural & Metal Frameworks
🏆 Why Choose Our Hex Weld Nuts?
✨ Permanent Strong Threads – reliable welded fastening
✨ High Corrosion Resistance – ideal for marine and outdoor applications
✨ Standardized Quality – manufactured as per DIN/ISO standards
✨ Versatile Installation – spot-weld or seam-weld as required
✨ Durable Stainless Steel – long service life even in harsh environments
✨ Wide Thread Range – suitable for multiple industrial applications
SQUARE WELD NUT DIN-928
📌 Overview
The Stainless Steel Square Weld Nut DIN 928 is a square-shaped nut designed for welding onto metal surfaces, providing a strong, permanent threaded fastening point. Its flat square base ensures maximum contact with the material, making it ideal for spot welding or seam welding in thin or medium sheet metals.
Manufactured from SS304 (A2) and SS316 (A4) stainless steel, DIN 928 square weld nuts offer excellent corrosion resistance, high mechanical strength, and long-lasting durability, suitable for automotive, industrial, marine, and sheet metal applications.
✅ Key Highlights
📏 Standard: DIN 928 / ISO Equivalent
🔘 Design: Square nut with welding base for spot or seam welding
🛠 Installation: Spot weld / Seam weld
⚙ Grades Available: SS304 (A2), SS316 (A4)
💪 Strength Class: A2-70 / A4-70
🌊 Corrosion Resistance: Excellent – suitable for harsh and marine environments
📦 Thread Range: M3 – M16 (Metric) / UNC & UNF (Inch)
📊 Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Square Weld Nut |
| Standard | DIN 928 |
| Material | Stainless Steel SS304 / SS316 |
| Shape | Square with flat welding base |
| Thread Sizes | M3 – M16 (Metric) / UNC & UNF (Inch) |
| Installation Method | Spot weld / Seam weld |
| Sheet Thickness | Suitable for thin to medium sheets |
| Surface Finish | Natural / Passivated |
| Corrosion Resistance | High – rust & chemical resistant |
📍 Applications
✔ Automotive & Truck Assemblies
✔ Sheet Metal Fabrication & Panels
✔ Industrial Machinery & Equipment
✔ Marine & Offshore Applications
✔ Electrical Enclosures & Control Panels
✔ Structural & Metal Frameworks
🏆 Why Choose Our Square Weld Nuts?
✨ Permanent & Strong Threads – reliable welded fastening
✨ Maximum Contact Area – square base prevents rotation and distributes load evenly
✨ High Corrosion Resistance – ideal for marine and outdoor applications
✨ Standardized Quality – manufactured as per DIN/ISO standards
✨ Durable Stainless Steel – long service life in harsh environments
✨ Versatile Installation – compatible with spot-weld or seam-weld processes
