10-piece set with multiple sizes for round bar union nuts Key benefits - Reliable fastening for long rod assemblies: designed to secure components with strength and stability in demanding applications. - Wide compatibility: suitable for a broad range of projects from hobbyist builds to professional setups. - Durable, deformation-resistant material: engineered to maintain performance under prolonged use. - Lightweight yet rigid construction: aluminum design provides a balance of lightness and structural integrity for secure installation. Specifications and features - Size options: choose from different sizes for the round bar union nuts; available as a 10-piece set. - Application and compatibility: long rod nut suitable for a wide range of applications including DIY models, quadcopters, CNC workpieces, robotics, and various remote control equipment such as airplanes, drones, trucks, and boats. - Material performance: the material ensures high strength, ductility and resistance to deformation even with prolonged use. - Design and construction: the aluminum column features a streamlined hollow cylindrical architecture that offers a combination of lightness and rigidity, contributing to safe and stable installation. Usage scenarios - DIY model builds and quadcopter assemblies: use to secure long rod components in hobby projects requiring reliable joints. - CNC workpieces and robotics: ideal for sturdy, long-lasting fasteners in precision and automation setups. - RC equipment integration: suitable for airplanes, drones, trucks and boats that need dependable round bar connections.