【RAF Electronic Hardware】M0506-3-N,电路板硬件 - PCB 7mm, 3.2 ID, M3 ROUND METRIC SPACER
M0506-3-S,METRIC ROUND SPACERPLAIN STEEL4.
M0506-3-S-12,METRIC ROUND SPACERCLEAR ZINC4.5
M0506-3-S-5,METRIC ROUND SPACERNICKEL 4.5MM
【RAF Electronic Hardware】M0506-3-SS,电路板硬件 - PCB 7mm, 3.2 ID,, M3 ROUND METRIC SPACER
M0506-3-SS-20,METRIC ROUND SPACERPASSIVATE4.5M
【RAF Electronic Hardware】M0507-25-AL,电路板硬件 - PCB 8mm, 2.7 ID, M2.5 ROUND METRIC SPACER
M0507-25-AL-24,4.5MM RD X 8MM X 2.7MM ID
