500 PCS AWG 12 (4.0mm²) Insulated Wire Ferrules – Grey Cord End Crimp Terminals (10mm Pin Length)

Premium Terminations for High-Current Applications

Ensure maximum safety and professional structural integrity in your heavy-gauge wiring projects with our bulk pack of 500 PCS AWG 12 (4.0mm²) Insulated Wire Ferrules. Featuring an extended 10mm pin length, these grey cord end terminals are specifically engineered to manage larger-diameter stranded wires, locking them into a solid-core termination that prevents wire fraying, loose screws, and overheating in deeper terminal blocks.

Constructed from seamless, high-conductivity pure copper and finished with electro-tin plating, these ferrules offer excellent electrical performance and superior corrosion resistance under heavy thermal loads.

Key Features & Benefits

• Extended 10mm Pin Length: Designed specifically to fit deeper electrical terminal blocks, distribution panels, and high-amperage relays securely.

• Optimal High-Current Conductivity: Made from pure, seamless copper with a premium tin finish to resist oxidation and maintain stable conductivity.

• Vibration-Proof Protection: Encloses fine-stranded AWG 12 wires perfectly, protecting connections against vibration-induced loosening in machinery and automotive panels.

• Flared Funnel Entry: Features an ergonomic, grey flame-retardant nylon sleeve that facilitates quick, single-motion wire insertion without snagging.

• Convenient 500-Piece Contractor Pack: Perfectly sized for commercial panel builders, industrial maintenance crews, and electrical contractors.

Technical Specifications