【RAF Electronic Hardware】M0537-3-SS,电路板硬件 - PCB 8mm, 3.2 ID, M3 ROUND METRIC SPACER
M0537-3-SS-20,METRIC ROUND SPACERPASSIVATE6MM
【RAF Electronic Hardware】M0537-4-AL,电路板硬件 - PCB 8mm, 4.3 ID, M4 ROUND METRIC SPACER
M0537-4-AL-24,METRIC ROUND SPACERBLACK ANODIZE
M0537-4-AL-7,METRIC ROUND SPACERCLEAR IRIDITE
M0537-4-B,METRIC ROUND SPACERPLAIN BRASS6M
M0537-4-B-12,6MM RD X 8MM X 4.3MM ID
【RAF Electronic Hardware】M0537-4-N,电路板硬件 - PCB 8mm, 4.3 ID, M4 ROUND METRIC SPACER
