Avoid YakGadget stuff. Their fish finder mount is a Ram rip off. I had originally assumed it was made in USA, but it's just an import product.
I had to redrill and countersink all the bolt holes. To get the heads off the screws to sit flush. I suspected the bolt wasn't stainless, but held out hope that it was black passivated. Nope, mild steel…..
M8x1.25 – 60mm long if you need to replace one. Not the easiest bolt to find locally.
Posted by SaltyKayakAdventures