M0501-3-S-5,METRIC ROUND SPACERNICKEL 4.5MM
【RAF Electronic Hardware】M0501-3-SS,电路板硬件 - PCB 2mm, 3.2 ID,, M3 ROUND METRIC SPACER
【RAF Electronic Hardware】M0502-25-AL,电路板硬件 - PCB 3mm, 2.7 ID, M2.5 ROUND METRIC SPACER
M0502-25-AL-22,METRIC ROUND SPACERCLEAR ANODIZE
M0502-25-AL-24,METRIC ROUND SPACERBLACK ANODIZE
M0502-25-AL-6,METRIC ROUND SPACERGOLD IRIDITE4
M0502-25-AL-7,METRIC ROUND SPACERCLEAR IRIDITE
M0502-25-B,METRIC ROUND SPACERPLAIN BRASS4.