【RAF Electronic Hardware】M0599-5-SS,电路板硬件 - PCB 10mm, 5.3 ID, M5 ROUND METRIC SPACER
M05A/R,
M05A/S,
M05B/R,
M05C/S,
M05D/S,
M-06,
M0600-35-AL,METRIC ROUND SPACERPLAIN ALUMINU