Spire U Clip Purpose: main role is to strengthen the link between components Material: manganese steel U Nut Self tapping Nut Purpose: for securing or fixing wires and cables on the car door or dashboard panel Material: manganese steel U Nut U Nut Fastener Purpose: fasteners connected to the car body by plastic decorations have elasticity, strength, and hardness Material: manganese steel U Nut Key attributes Function: provides durable, secure connections in automotive interior assemblies Compatibility: suitable for car doors, dashboard panels, and other interior trim where U Nut hardware and plastic decorations are used Size: refer to the product packaging for exact dimensions Material: manganese steel U Nut Performance: elasticity, strength, and hardness for reliable fastening under vibration and heat Use scenarios Securing wiring harnesses in a car door panel: use the self tapping nut to fix cables and the U Nut fastener to attach surrounding trims, with the Spire U Clip reinforcing the connection between components Routing and fixing cables along the dashboard panel: apply the self tapping nut to anchor wires and use the U Nut fastener to secure the car body with plastic decorations, supported by the Spire U Clip Reattaching interior trim pieces that use plastic decorations: utilize the U Nut fastener for a strong, durable hold, while the Spire U Clip strengthens connections between adjacent components