Trojan 7 Pin Flat Male Plug Screw End Premium Trailer Electrical Connector

Designed by Trojan for demanding trailer setups, this 7-pin flat male plug brings secure, reliable power and signaling to your towing system. The screw-end termination offers a solid, vibration-resistant connection that stays put on bumpy roads and long hauls.

Key features

• Seven precision-aligned pins inside a robust, flat-mount housing for straightforward mating with standard trailer sockets.
• Screw-end terminals for simple, tool-secure wire termination — a lasting connection you can count on in varied weather and road conditions.
• Sleek, heavy-duty black housing designed to endure daily use in worksite and towing environments.
• Premium Trojan build quality that prioritizes safety and dependable operation across lighting and electrical circuits on trailers.

Why this matters for trailer systems

With a dedicated 7-pin layout, this plug handles essential trailer functions: tail lights, brake signals, turn indicators, and earth/ground connection. The flat plug design promotes a snug, aligned fit, reducing the risk of loose connections that can cause intermittent lights or faults on the highway.

Specifications at a glance

• Pin count: 7
• Configuration: Flat male plug
• Terminals: Screw-end for secure wiring
• Brand: Trojan
• Application: Trailer electrical systems and lighting

Installation tips

Prepare the wire ends, tighten each screw-end terminal with an appropriate screwdriver, and ensure the matching trailer socket is clean and free of debris before mating the plug. Recheck connections after installation and periodically during maintenance to preserve signal integrity.