Features<br> <br> 1. Material: Z-Brackets made of rust-free anodized aluminum alloy, bolts, nuts and washers are stainless steel.<br> 2. Functions: Solar Panel Z-Bracket Mounting Kit makes it easy to mount solar panels to recreational vehicles (RV&#39;s), boats, cabins or anywhere else where you need a simple yet reliable method to mount solar panels.<br> 3. Package: Includes 4pcs anodized aluminum Z-Brackets , 8pcs stainless Steel bolts and k-lock nuts.<br> 4. Good Choice: This product is a good choice for flat mounted systems on flat or curved roofs. Compatable with all roof types and solar modules.<br> 5. These brackets are a breeze to install &ndash; easy, fast, solid, and strong. All you&#39;ll need is one look and it&#39;ll all come together easily.<br> <br> Specification<br> Material: Aluminum alloy<br> Color: White<br> Size: 3 x 6 x 5 cm<br> Weight: 180 g<br> <br> Package Include:<br> 4x Solar Panel Z-Bracket<br> 8x Bolts<br> 8x Nuts