Kệ đỡ màn hình cải tiến dùng ốc vít M4

I really liked the monitor riser from @The_Wooter but not all big box store 1x10s are the same size, so ne wound up a very tiny bit wobbly. Plus the cleaning crew at work kept knocking them a bit out of alignment. So I added chamfered holes for two M4 x 35mm machine screws and pockets for associated nuts. The result was more stable.

To drill the holes, line the riser up just where you want it on the board, and use a 4mm drill bit and a steady hand to drill through the board. Remove the riser from the board, clean up the dust, and press the M4 nuts into their pockets (a pair of pliers does the job). Then put the riser back on board, align it with the holes, and insert & tighten the screws.

NOTE: The holes are not perfectly symmetrical, just a fraction of a millimeter off, so make sure you've got the riser facing the way you want before drilling the holes. (sorry about that).