The Planted Side Mount Hardware Kit. Part number SMHK.
Fixings for mounting side mounts to a seat and a bracket, sold separately because what arrives in the box with a seat is not always what the job needs.
Whether you need one
Depends entirely on what you are fitting. Some seats and side mounts come with everything, some come with hardware suited to a different installation, and some arrive with nothing useful at all. Tell us the seat, the side mounts and the bracket and we will tell you honestly whether this adds anything, because there is no sense selling you bolts you already have.
Why it is worth getting right
These fixings carry real load in an accident. Grade matters and so does length: a bolt that is too long can bottom out in a threaded insert and feel perfectly tight while holding almost nothing. That is not a theoretical failure, it is one people discover the hard way.
If you are unsure what you have, ask before you drive the car.
Made in the USA alongside the rest of the Planted range. There is also a separate seat hardware kit if you need fixings for the bracket to floor side of the installation.








