How much weight can a 2x4 support on edge. It makes a difference wheth. In this case we have to take into the load position is it a uniform load or only a point load. How much weight can a 2x4 support horizontally. For an example a 10 feet long 2x4 with a 40 pounds uniform load would have a maximum bending moment of 1000 feet pound.
Or you can cantilever it. What it can support is different in each case. Stack exchange network stack exchange network consists of 177 qa communities including stack overflow the largest most trusted online community for developers to learn share their knowledge and build their careers. On the other end a 2x6 can support a v8 engine of between 600 700 lbs.
Then you can support it between two end supports. Problem with supporting weight with wood is that it needs to be reinforced. No matter what youre working with be it plywood or otherwise it will warp over time. How much weight will it hold assuming all the weightspressure is coming from above the 2x4 and its standing straight up.
How much weight can a 2x6 hold on edge based on load type. The ends are secured so how much load can a 6 span of spf 2x4 support when turned on 35. How much weight roughly can a 8 foot normal 2x4 hold standing straight up. I assume you are talking about a horizontal 2 x 4 board.
Or in other words a 2x4 on its side is 2333 times stiffer than one on edge. Depends on how long it is. You can support a lot of weight with 2x4s but youve got to do it right. The ls cancel out leaving us with just 3515 2333.