Grace Solar’s GS-F-T625 Self-tapping Screw (Stainless Steel 410, St6.3x25) ensures secure fastening for solar mounting systems. Designed for quick assembly and corrosion resistance, it integrates seamlessly with Grace Solar’s AI-driven GS-Smart ground mounting solutions. With ISO-certified durability and UL/TUV approvals, this screw supports 48GW+ global installations, from residential roofs to utility-scale projects. Custom packaging available. Elevate solar installations with precision-engineered components trusted by Top 500 enterprises. ..