Can you weld a nut on the topside?A question to all you experienced boat tinkerers: I have a 14' custom built aluminum drift boat that has a double floor, probably because the builder didn't want to weld seats etc onto the actual bottom and risk a weakening of the bottom structure. There is probably 2cm between the 2 floor sheets. I would like to install a foot kick board to the false bottom where my feet could push against while rowing. So it needs to be a solid connection and take lots of force and vibration. I would like to bolt through the false floor but have no access to below to attach a nut (or even less for a wrench to hold the nut). Tapping screw won't be lasting enough I am afraid. Any ideas? Is there anything like a flaring drywall anchor kind of thing that would make a mechanical connection to a bolt through the floor?
You might be surprised at how well a set of good screws would last. I would go the screw rout myself unless you have access to a welder. Design the foot rest so it has a lip on each side so you can get a double row of a set of 4 screws per side for a total of 8 screws. If you use a good heavy Stainless #10 with some decent sealant that puppy ain’t going no where for the lifetime of the boat.A question to all you experienced boat tinkerers: I have a 14' custom built aluminum drift boat that has a double floor, probably because the builder didn't want to weld seats etc onto the actual bottom and risk a weakening of the bottom structure. There is probably 2cm between the 2 floor sheets. I would like to install a foot kick board to the false bottom where my feet could push against while rowing. So it needs to be a solid connection and take lots of force and vibration. I would like to bolt through the false floor but have no access to below to attach a nut (or even less for a wrench to hold the nut). Tapping screw won't be lasting enough I am afraid. Any ideas? Is there anything like a flaring drywall anchor kind of thing that would make a mechanical connection to a bolt through the floor?
An aluminum nut and bolt? Aluminum fasteners aren’t that strong.Can you weld a nut on the topside?
Cool, thanks guys. Didn't know something like rivet nuts exist. That's the strong side of this forum!
See if I can find someone with the rivet gun for these. Cheers!
We have one in our metal fab shop in Vancouver - Olympic Village area. Might lend it to ya if you promise to return it.Cool, thanks guys. Didn't know something like rivet nuts exist. That's the strong side of this forum!
See if I can find someone with the rivet gun for these. Cheers!
Who made that cover for you? Pricey?I was tired of building my elaborate PVC tarp structure to cover the boat for winter. It didn’t help that the tarp I was using was 30’x40’ and needed all sorts of duct tape and special clamps to get it to fit half decently. The other issue was my sleepless nights when the wind picked up, wondering if it was all going to end up on the neighbours roof. All that in addition to a solid 8 hours to get it properly secured, I finally decided to get a custom storage cover made. I looked at a few ideas online and found a few covers that utilized the existing stainless “sea track” or “C track”. Don’t quote me on the exact name or spelling but it’s track of stainless underneath the hardtop that’s in the shape of a “C”. The existing eisenglass panels have sort of a rope sewn to the top of the panel, which slides into the track and then the bottom of the panel uses snaps on the boat to secure the panel, it works great. The benefits of using the Sea Track is that the cover doesn’t have to go over all of the items on the hardtop such as radar, rocket launchers, antennas, anchor lights ect.. this is especially nice if you want to do additions down the road and saves you from having to disconnect things like the antenna come storage time. Another positive is that heavy snow loads will not affect the cover in any way at all as the weight will be directly on the hardtop. He also added some nice options like windows in the side panels to allow light in, mesh vents in the front to allow air circulation, and a nice entry zipper for easy access into the boat. He ran out of the black awning cord so not every tiedown is secured yet, but you get the idea. View attachment 59579View attachment 59580View attachment 59581View attachment 59582View attachment 59583
inserts with a butterfly. someone mentioned toggle bolt. drill a hole, push it through and the flanges pop out , giving it a good backing. i have used them for hanging handles and fixtures in showers and tiled areas. some manufactures make them pretty beefy.A question to all you experienced boat tinkerers: I have a 14' custom built aluminum drift boat that has a double floor, probably because the builder didn't want to weld seats etc onto the actual bottom and risk a weakening of the bottom structure. There is probably 2cm between the 2 floor sheets. I would like to install a foot kick board to the false bottom where my feet could push against while rowing. So it needs to be a solid connection and take lots of force and vibration. I would like to bolt through the false floor but have no access to below to attach a nut (or even less for a wrench to hold the nut). Tapping screw won't be lasting enough I am afraid. Any ideas? Is there anything like a flaring drywall anchor kind of thing that would make a mechanical connection to a bolt through the floor?
If there's space Toggler brand makes a stainless one. They sinch up with a plastic zap strap first which is nice. Then just add your bolt.inserts with a butterfly. someone mentioned toggle bolt. drill a hole, push it through and the flanges pop out , giving it a good backing. i have used them for hanging handles and fixtures in showers and tiled areas. some manufactures make them pretty beefy.
Who made that cover for you? Pricey?