資料來源:https://www.sparkfun.com/products/10453
There are your standard Philips-head 4-40 screws. They are ¼" long and come in packs of ten. This is the screw size we use in most of the holes for our breakout boards. Check below for other associated hardware.
有標準的飛利浦頭螺絲4-40。他們是¼“長和進來的十包。這是我們在大部分的孔為我們突圍板用螺絲尺寸下方查看其他相關硬件。