M0537-3-B-5,METRIC ROUND SPACERNICKEL 6MM RD
【RAF Electronic Hardware】M0537-3-N,电路板硬件 - PCB 8mm, 3.2 ID, M3 ROUND METRIC SPACER
M0537-3-S,METRIC ROUND SPACERPLAIN STEEL6M
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【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