M10 TERMINAL POST PASS-THROUGH - FIREWALL BULKHEAD

This M10 terminal post pass-through firewall bulkhead provides a strong and reliable solution for secure electrical connections in demanding environments. Built with corrosion-resistant brass studs and a durable insulated base, it ensures excellent conductivity and long-lasting performance. The design includes a rubber cap with tether for protection, spring washers for vibration resistance, and a clean bulkhead mount for organised wiring. Ideal for 12V setups in 4x4, boat, and industrial systems, it’s easy to install and delivers dependable power transfer through panels up to 8mm thick. A trusted Switch Boss component for professional and DIY builds alike.

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Switch Boss® designs and supplies aftermarket products that are compatible with a wide range of vehicles and equipment. Unless otherwise stated, these products are not genuine or original parts from the listed brands or manufacturers. Switch Boss® products are not affiliated with, endorsed by, or sponsored by any vehicle or equipment manufacturer.

All manufacturer names, models, and trademarks are used strictly to identify compatibility, fitment, or intended use. Brand and vehicle names are included only to show which products our aftermarket parts are designed to work with.

Switch Boss® does not sell or distribute genuine Toyota, Nissan, Mitsubishi, Mazda, Isuzu, Holden, GM, Ford, Suzuki, Volkswagen, Starlink or any other branded products. Our parts are aftermarket alternatives only.