Description:1. Application: U-bolt is used to fasten or attach locking components to pipes, wood, etc. It is suitable for the connection of boats, pipelines, trailers, and industrial steel structure conduits.2. Material: 304 stainless steel u bolt is anti-rust and corrosion-resistant, with strong tensile strength. Suitable for outdoor, wet environment use.Specification:Dimension: M6Groove Width: 53mm / 2.09"Fit for 51mm Pipe DiameterPitch: 1mm/ 0.04"Rod Dia: 5mm / 0.2"Total Length: 72mm / 2.83"Thread Length(Min): 19mm / 0.75"Package Content:4 x U-bolts