【RAF Electronic Hardware】M0530-4-SS,电路板硬件 - PCB 1mm, 4.3 ID, M4 ROUND METRIC SPACER
M0531-35-AL,METRIC ROUND SPACERPLAIN ALUMINU
M0531-35-B,METRIC ROUND SPACERPLAIN BRASS6M
M0531-35-B-5,METRIC ROUND SPACERNICKEL METRIC
M0531-35-N,METRIC ROUND SPACERNO FINISH - N
M0531-35-S,METRIC ROUND SPACERPLAIN STEEL6M
M0531-35-SS,METRIC ROUND SPACERPLAIN STAINLE
【RAF Electronic Hardware】M0531-3-AL,电路板硬件 - PCB 2mm, 3.2 ID, M3 ROUND METRIC SPACER
