| Re: Securing sub box I used 1.5" x 1.5" right angle connectors on the front of the box (4 in total on the front, but mine is a dual 12" box). and for the rear I used 1/32" pipe hanging steel (because my box has a slanted rear), which was used in a very similar fashion as the right angle connectors.
I used 1/2" screws on the actual floor (this will allow the screws to pull into the sheet metal without penetrating the subframe...or even worse the gas tank). And 1-1/2" screws into the sub box.
Although, if your box isn't too heavy you'd be surprised how easily a wide swath of velcro from Home Depot will hold the sub box down.
I chose to mount mine with more traditional hardware as a theft prevention measure. I also have some secret ways of mounting the box that theives won't be able to figure out even if they unscrew all of the right angle connectors. PM me for details. |