The surface of the unchamfered hexagon thin nut has a flat, hexagonal shape, it has no chamfer, but the edge is sharp. If you use it in a humid environment, you can choose stainless steel material.
The unchamfered hexagon thin nut is suitable for mounting on thin metal plates, plastic panels or in tight places. Mechanics use them in places like door hinges or control panels to make it less likely to stick out. It does not accumulate moisture or dirt and is suitable for use in garden gates, bike racks or outdoor lighting.
Plumbers install the unchamfered hexagon thin nut behind the joint or valve, which is shaped to avoid friction with adjacent pipes and reduce wear. Even at the wrong Angle, you can easily tighten the nut with pipe pliers. If your pipe leaks, you can use it.
Unchamfered hexagon thin nut has certain limitations. It's not as easy to self-center as a chamfered nut, and you need to use it with a washer because it has sharp edges that can damage the surface. It is not suitable for use on heavy loads or vibrating machinery. You can use them to secure mailboxes, repair fences or build birdhouses.
The production cost of the unchamfered hexagon thin nut is lower and its footprint is smaller. The flat edge of the nut is flush with the surface of the joint, so it does not add unnecessary volume. During installation, careful alignment should be used to avoid wrong threads.