This amazing 10-piece set of M3 * 50 hexagonal standoffs is perfect for various applications. It's suitable for installing all kinds of circuit boards, sensors, and providing mechanical support. It's an ideal choice for building multi-level robot chassis. The set includes 10 sets of screws and nuts to secure the top of the standoff to your project. You can purchase this item using 250 reward points. Specifications: The length of the hexagonal standoffs is 50 mm (2 in) and it weighs 80g. Shipping list: 10 M3 * 50 hexagonal standoffs, 10 M3 * 5 screws, and 10 M3 nuts.

Using this standoff kit is easy. First, choose the right spot on your circuit board or robot chassis where you want to install the standoff. Then, insert the M3 * 50 hexagonal standoff into the pre - drilled hole. Next, use the M3 * 5 screws and M3 nuts to secure the standoff firmly in place. When using, make sure the holes are the correct size to avoid any issues. For maintenance, keep the standoffs, screws, and nuts clean. You can use a dry cloth to wipe off any dust. If they get wet, dry them immediately to prevent rusting. Store them in a dry and cool place when not in use.