I wanted to print a box with a sliding latch but I couldn't find any online so I made this one. The hinges are held together with 3mm x 30mm button head machine screws and nuts. The sliding latch is two a two piece design using #4 x 3/8" flat head phillips screws. They were a little long and I had to grind off the ends for clearance. You might have better luck than me finding shorter fasteners but a Dremel made easy work of cutting them to the proper length.