1. Strong aluminum bracket and anodized, and more reliable for installing.
2. suitable for mounting one solar panel to 170w;6 pcs (2 sets) mounts for one solar panel to340w.
3. Ideal for caravans, RVs, garden sheds andholiday homes
4. Maintenance Free and Easy Installation.
5. 100% recyclable
6. All screws included
7. Please use silicon adhesive to waterproof forroof
4pcs anodized aluminum Z-Brackets
4pcs M6x16 bolts, stainless steel.
4pcs M6 serrated flange nuts, stainlesssteel.
4pcs M6 flat washers, stainless steel.
4pcs M6 spring washers, stainless steel.
8pcs M5x38 hex head self-drilling screw