Application / Use
Designed to securely fasten solar mounting brackets, rails, and associated components where a longer self-tapping fastener is required. Suitable for commercial, industrial, residential, and agricultural rooftop solar PV installations requiring reliable corrosion-resistant fastening.
Key Benefits
- M6.3 × 80 mm self-tapping screw for solar mounting applications.
- Manufactured from SUS410 stainless steel.
- Finished with a Dacromet® corrosion-resistant coating.
- Manufactured in accordance with GB/T 16824.1.
- Provides strong, secure fastening performance.
- Longer 80 mm design for applications requiring increased fixing depth.
- Excellent corrosion resistance for demanding outdoor environments.
- Compatible with MPT Solar mounting systems and associated hardware.
Technical Specifications
Manufactured from SUS410 stainless steel and finished with a durable Dacromet® corrosion-resistant coating, this M6.3 × 80 mm Solar Self-Tapping Screw is produced in accordance with GB/T 16824.1 to provide dependable fastening performance in demanding solar mounting applications. The hardened stainless steel construction offers excellent mechanical strength, while the Dacromet® finish enhances corrosion resistance for long-term outdoor exposure. Its extended 80 mm length makes it suitable for applications requiring deeper penetration and increased fixing capacity, providing a reliable fastening solution for commercial, industrial, residential, and agricultural rooftop solar PV installations throughout Southern Africa.
Compatibility
Compatible with MPT Solar mounting systems, mounting brackets, rails, and associated hardware requiring M6.3 × 80 mm self-tapping fasteners.

