Application: The U-bolt is an essential fastening component designed to securely attach locking mechanisms to a variety of materials, including pipes and wood. Simply insert the bolt and tighten the nuts at both ends to achieve a strong and reliable connection. This versatile product is ideal for use in marine applications, such as securing boat trailers, as well as in pipelines, trailers, and industrial steel structures. Material: Constructed from high-quality 304 stainless steel, these U-bolts are resistant to rust and corrosion, making them suitable for outdoor use in wet environments. Their robust tensile strength ensures durability and reliability, even in challenging conditions. Thread: M8; Groove Width: 27mm / 1.06"; Overall Size: 52 x 43mm / 2.05" x 1.69"(L*W) Fit Pipe Dia.: 25mm / 0.98"; Thread Length: 25(+/-5)mm / 0.98"; Center-Line Width: 35mm / 1.38" Rod Diameter: 7.1mm / 0.28"; Hex Nut Width: 13mm / 0.51"; Strength Grade: 6.8; Package Content: 4pcs U-bolt, 8 Nuts, 8 Washers Made from high-quality 304 stainless steel for enhanced durability. Rust and corrosion-resistant, suitable for outdoor and marine environments. Easy installation with a simple insert and tighten mechanism. Versatile application for boat trailers, pipelines, and industrial structures. Package includes 4 U-bolts, 8 nuts, and 8 washers for complete assembly.