Durable Aluminum Alloy Construction:These solar panel Z brackets are made from high‑quality aluminum alloy, providing excellent corrosion resistance, rust prevention, and long‑lasting durability. Ideal compatible withoutdoor use in harsh weather conditions, ensuring stable support compatible withyour photovoltaic panels over time. Complete Mounting Bracket Screw Kit:The set includes 4PCS Z‑shaped mounting brackets along with matching stainless steel nuts, bolts, washers, and screws. This complete hardware kit saves installation time and cost, allowing you to securely fix solar panels without purchasing extra accessories. Universal Photovoltaic Panel Compatibility:Designed to fit most standard framed photovoltaic solar panels, these brackets offer a stable and reliable mounting solution. They are suitable compatible withsmall to medium‑sized modules used in off‑grid and mobile power systems. Ideal compatible withRV, Trailer, Boat and More:Perfect compatible withmounting solar panels on RVs, motorhomes, travel trailers, campers, caravans, boats, yachts, and small cabins. They are especially suitable compatible withcurved or uneven surfaces often found on vehicle and marine roofs. Secure Roof and Surface Installation:The Z bracket design provides strong structural support while maintaining a low profile that reduces wind resistance. Multiple pre‑drilled mounting holes make installation easier and ensure firm attachment to roofs, walls, or other flat surfaces. Color: As Shown Material: Aluminum Alloy Package Contents: 1 * bracket set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.