Re: floor rivets on my 16 ss i used aluminum rivets, with aluminum stems. 3/16 x 1" and they worked good. i think screws would eventually work loose.. Bull frog rivet aluminum boat hull repair kit / repairs leaking rivets and seams in aluminum boats! demonstration video...12 easy steps!. Find great deals on ebay for aluminum boat rivets. shop with confidence..
An aluminum boat is usually constructed in sections with the individual sections joined with rivets. over time, the rivets can work themselves loose, causing seams to separate and allowing water to leak into the boat. you can seal an aluminum boat following some steps in a few hours.. We then set the hull aluminum to hold the rivets without spinning and then peened the new rivets. it turned out that we ended up putting 268 rivets in the old boat. a new floor and the old boat was good for several more years.. The color of aluminum rivets is shiny silver. these rivets are durable and light. in the riveting process, the rivet's shank is piened over into a mushroom, drawing the rivet head inward and creating.