Fasten

The Fasten – Lock Washer, M8 OD18 (GS‑F‑W308) is a precision-engineered stainless steel A2‑70 locking washer designed for solar mounting systems. Its M8 fit and 18 mm outer diameter provide secure, corrosion‑resistant clamping for durable, maintenance‑friendly installations...

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. ..

Fasten – Socket Head Screw (GS‑F‑S845) combines robust M8×45 stainless steel A2‑70 construction with precision engineering, delivering secure, reliable fastening for Grace Solar’s PV mounting systems. Engineered for easy assembly and maintenance. Custom packaging available...

Grace Solar’s ​​GS-FS-W680 Wood Screw​​ (Stainless Steel 410, St6.3x80 with Pad) delivers robust fastening for solar mounting structures. Engineered for durability and corrosion resistance, it ensures secure attachment of PV panels to wooden surfaces. Certified by UL/TUV and ISO-compliant, this screw integrates seamlessly with Grace Solar’s GS-Smart ground systems, trusted in 48GW+ global installations. Custom packaging options available. Ideal for residential rooftops and commercial projects, offering easy assembly, low maintenance, and a polished finish. Partner with a Top 500 supplier driving solar innovation...