700 PCS Winged Wire Nuts P12 and P13 Insulated Insert Electrical Wire Nuts with Spring Twist-On Easy Screw On Type Wire Connectors Winged Electrical Wire End Terminals Caps for Quick Connect
✅Safety Insulation: Our wire nuts are constructed with high-quality insulated nylon and metal springs, UL486C and CSA certified. The thermoplastic shell resists temperatures up to 221°F, effectively preventing short circuits and ensuring safe, reliable insulation for all electrical projects.The flame‑retardant, heavy‑duty outer shell offers reliable protection for both residential and commercial wiring systems, ensuring long‑term stability and minimizing risks of electrical hazards
✅Excellent Electrical Performance: High-conductivity copper inside these wire nuts mensures stable current flow and reduced voltage instability. Rated up to 600V for buildings and 1000V for lighting fixtures, each wire connector delivers safe, heavy‑duty performance for professional use
✅Stable Secure Connection: These wire nuts feature knurled double wings for strong torsional leverage and non-slip grip. The built-in metal spring clamps wires tightly without loosening or falling off. The strong spring structure eliminates loose connections, detachment, and voltage fluctuations, while optimizing electrical current flow for improved conductivity. Each wire connector provides stable, long-lasting connections for various wiring applications
✅Easy Installation: This wire nut supports tool-free installation with no soldering or tape required. Simply insert stripped wires and twist tight. The ergonomic wing design makes each wire connector easy to install and remove, greatly improving wiring efficiency
✅Complete Quantity: Package includes 2 sizes of wire nuts: 500pcs tan P12 (22-10AWG) and 200pcs red P13 (18-8AWG). These versatile wire connector sets are widely used in home wiring, automotive, marine, lighting, speakers, home theater and commercial projects. Compatible with most commonly used wire gauges, making it a must-have for electricians and DIY enthusiasts