Item Descriptions:-Stainless steel hanger bolts: M10 x 250 mm, diameter: 10 mm, length: 250 mm, head profile: outer hexagon.-The hanger bolt is made of 304 stainless steel material with highly corrosion-resistant surface treatment, it is robust and not easy to deform.-Adapter plates or L-shank for attaching rails or solar panel shelving systems are mounted and secured with M10 lock nuts and washers.-Can be used for attaching to the roof for the installation of aluminium profile rails for connecting solar modules / photovoltaic systems.-Ideal for outdoor screw connections such as solar, fence and pergola construction, play equipment as well as all supporting components, suitable for the installation of solar photovoltaic systems.Package:4 x Hanger Bolts(M10 x 250 mm)Item Specifications:Size:M10 x 250 mmMaterial:304 Stainless steel, RubberColour:SilverNumber of pieces:4