【RAF Electronic Hardware】M0534-3-SS,电路板硬件 - PCB 5mm, 3.2 ID, M3 ROUND METRIC SPACER
M0534-3-SS-20,6MM RD X 5MM X 3.2MM ID
M0534-4-A-24,METRIC ROUND SPACERBLACK ANODIZE
【RAF Electronic Hardware】M0534-4-AL,电路板硬件 - PCB 5mm, 4.3 ID, M4 ROUND METRIC SPACER
M0534-4-AL-24,METRIC ROUND SPACERBLACK ANODIZE
M0534-4-AL-7,6MM RD X 5MM X 4.3MM ID
M0534-4-B,METRIC ROUND SPACERPLAIN BRASS6M
M0534-4-B-12,METRIC ROUND SPACERCLEAR ZINC6MM
