----------------- If you have any questions, please consult customer service ----------------------
----------------- If you have any questions, please consult customer service ----------------------
——————————the following are 3.5M3 series/bottoM hole 5.4mm————————
——————————the following are M4 series/bottoM hole 6.0mm————————
——————————the following are 3.5M4 series/bottoM hole 7.2mm————————
——————————the following are M5 series/bottoM hole 7.2mm————————
——————————the following are M6 series/bottoM hole 8.75mm————————