These versatile non-insulated ring terminals—a core component of premium wire connectors and terminals—are essential for professional electrical connections in both industrial and automotive applications. Each pack contains 100pcs high-quality tinned red copper terminals designed, specifically engineered as non-insulated ring terminals, #10 stud, awg 16-14 (1.5-2.5mm²), crafted from high-quality tinned red copper and designed for #10 studs and M5 bolt sizes. Compatible with wire gauges 16-14 AWG (1.5-2.5mm²), these crimp connectors ensure secure and reliable electrical connections, while the uninsulated design (a key difference from insulated ring terminal alternatives) allows for maximum conductivity and heat dissipation. The tinned copper construction provides excellent corrosion resistance and conductivity, ensuring long-lasting performance even in harsh environments. Perfect for automotive wiring, industrial equipment, and general electrical installations where a robust ring terminal connection is required, these terminals feature a sturdy construction that maintains its shape during crimping, guaranteeing a solid connection every time. Whether you're a professional electrician or a DIY enthusiast, these 100pcs copper terminal connectors are the go-to choice for reliable, high-performance electrical terminations.