- Weight: 185g; Includes 6 Car Repair Expansion Bolts. - Thread Size: M8 x 42mm (0.31" x 1.65"); Main Color: Silver Blue. - Drill Punch Diameter: 8mm (0.31"); Hex Nut Width: 14mm (0.55"). Key Benefits: - Designed to effectively prevent the expansion pipe from turning while tightening screws, enhancing stability and friction during installation. - Suitable for a variety of car repair applications, ensuring secure fittings in constrained spaces. - Made from durable materials to withstand mechanical stress, making them ideal for automotive repairs. Use Scenarios: - Ideal for fastening components in automotive repair, maintaining structural integrity while working on suspensions or exhaust systems. - Perfect for home projects involving metal frameworks or brackets, where reliable connections are essential. - An essential tool for mechanics who need a dependable solution during routine maintenance or complex repairs. Optimize your repairs with this essential set of expansion bolts, ensuring reliable performance and lasting durability.