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 × 75 mm self-tapping screw for solar mounting applications.
- Manufactured from corrosion-resistant SUS304 stainless steel.
- Provides strong, secure fastening performance.
- Longer 75 mm design for applications requiring increased fixing depth.
- Excellent corrosion resistance for long-term outdoor use.
- Supports fast, efficient, and professional installation.
- Compatible with MPT Solar mounting systems and associated hardware.
- Designed to withstand demanding Southern African weather conditions.
Technical Specifications
Manufactured from SUS304 stainless steel, this M6.3 × 75 mm Solar Self-Tapping Screw is engineered to provide secure fastening and long-term corrosion resistance in outdoor solar PV installations. The stainless steel construction delivers dependable mechanical performance while maintaining the structural integrity of solar mounting systems exposed to demanding environmental conditions. Its extended 75 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 projects throughout Southern Africa.
Compatibility
Compatible with MPT Solar mounting systems, mounting brackets, rails, and associated hardware requiring M6.3 × 75 mm corrosion-resistant self-tapping fasteners.

