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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...