MSW AN Bulkhead Fitting Bracket

The MSW AN Bulkhead Fitting Brackets are designed to ease the installation of installing your standard aluminum bulkhead fittings by securing the fixed hex side of the bulkhead fitting, preventing it from spinning.  You no longer need a second set of hands on one side of your bulkhead to hold the fitting from spinning.  The Bulkhead Fitting Bracket also evenly spaces your fittings apart for a clean and more professional installation.

Each bracket kit includes a drill guide that allows you to center punch and drill three 3/16″ holes.  The outer two holes serve as pilot holes for your step bit or other bit of choice to open the hole large enough for the bulkhead fitting to pass through.  The center hole serves as a mounting point for the bracket itself, which can be secured with either a 3/16″ rivet or appropriate nut and bolt.  After that, the bulkhead fitting can be inserted so that the hex engages on the mating hex of the bracket, and then your bulkhead nut installed on the easier to access side.

Each bracket mount is laser cut from aluminum plate for a precise and permanent fit.

Currently available in -06, -08, and -10AN sizes (with larger sizes planned).  The -06, -08, and -10 sizes all share the same spacing, so if you need to increase your line size at a later date you can do so more easily.

You can also just install a single bulkhead fitting if you wish by cutting off the second AN fitting hex from the bracket, leaving just one hex and the mounting hole.

These brackets come in very handy for installs such as differential coolers, fuel feed/return lines, and Accusumps to name a few.

We’ve tested these with Aeroquip, Earl’s, Russell, and BMRS brand bulkhead fittings, though they should work with any standard fittings.