Nuts & Bolts with Double Washer are specially designed fastening solutions used in earthing and electrical installations to ensure secure, vibration-resistant, and corrosion-free connections. These fasteners come with two washers, providing enhanced load distribution and improved contact surface, making them ideal for critical grounding applications.
Manufactured from high-quality steel and finished with hot-dip galvanization, these fasteners offer excellent durability, strength, and resistance to rust, even in harsh environmental conditions.
⚙️ Key Features
✔️ Supplied with double washer for better load distribution
✔️ Hot-dip galvanized for superior corrosion resistance
✔️ High tensile strength for heavy-duty applications
✔️ Ensures firm and long-lasting connections
✔️ Resistant to vibration loosening
✔️ लंबी आयु और कम मेंटेनेंस
✔️ Suitable for indoor & outdoor installations
✔️ Available in multiple sizes and specifications
📐 Technical Specifications
| Parameter | Details |
|---|---|
| Material | Mild Steel / High Tensile Steel |
| Finish | Hot Dip Galvanized (HDG) |
| Coating Thickness | 40–100 Microns (or as required) |
| Sizes Available | M6 to M20 (Custom sizes available) |
| Thread Type | Metric |
| Standard | IS 1367, IS 4759, DIN Standards |
⚡ Applications
These nuts, bolts, and double washer sets are widely used in:
- Earthing & Grounding Systems
- Electrical Panels & Switchgear
- Transformer & Substation Installations
- Cable Tray Fixing
- Structural Fastening in Industrial Projects
- Solar Power Mounting Structures
- Lightning Protection Systems
🛠️ Advantages of Double Washer System
🔹 Better Load Distribution
Double washers help spread the load evenly, reducing stress on surfaces.
🔹 Improved Electrical Contact
Ensures consistent conductivity in earthing connections.
🔹 Protection of Surface
Prevents damage to connected components during tightening.
🔹 Enhanced Stability
Reduces chances of loosening due to vibration or thermal expansion.
🆚 GI vs Stainless Steel Fasteners (Comparison Section)
| Feature | GI Fasteners | Stainless Steel Fasteners |
|---|---|---|
| Cost | Economical | Higher |
| Corrosion Resistance | High (HDG Coating) | Very High |
| Strength | High | Moderate to High |
| Usage | General Industrial | Corrosive Environments |
📦 Packaging & Supply
- Supplied in bulk packaging
- सुरक्षित इंडस्ट्रियल पैकिंग
- Custom quantity and sizes available
- Fast dispatch across India
🏭 Why Choose AKSK Fasteners?
✔️ Precision-engineered products
✔️ Strict quality control & testing
✔️ Consistent galvanization thickness
✔️ Competitive pricing for bulk orders
✔️ Reliable supply for large projects