Gi Nut Bolt
Roll over image to zoom in
Contact Us
| Specification | Details |
|---|---|
| Type | GI (Galvanized Iron) Hex Nut and Bolt Set |
| Application | Used in transmission towers, pole line hardware, substation structures, and general-purpose fastening |
| Material | Mild Steel / Carbon Steel (as per IS:1367) |
| Surface Coating | Hot Dip Galvanized (HDG) |
| Thread Type | Metric (MM) / UNC / UNF (custom options available) |
| Operation | Manual fastening using wrench or spanner |
| Mounting Type | Through-hole, clamping, or structure-mounted |
| Head Type | Hexagonal head for easy torque application |
| Standard Compliance | IS 1367, IS 3757, IS 1363, DIN 933/934 |
| Finish Type | Hot dip galvanized zinc coating (minimum 40–80 microns) |
| Specification | Typical Ratings |
|---|---|
| Tensile Strength | 400 – 800 N/mm² (depending on grade) |
| Hardness | 120 – 250 HV |
| Coating Thickness | 40 – 80 microns (as per IS 2629) |
| Thread Accuracy | Class 6g / 6H |
| Corrosion Resistance | Excellent – withstands 500+ hours salt spray test |
| Temperature Range | -20°C to +250°C |
| Size Range | M6 to M24 (custom sizes available) |
| Bolt Lengths | 20 mm to 200 mm |
| Washer Type | Flat / Spring washer (galvanized steel) |
Reviews
There are no reviews yet.