【RAF Electronic Hardware】M0590-5-SS,电路板硬件 - PCB 1mm, 5.3 ID, M5 ROUND METRIC SPACER
M0591-35-AL,METRIC ROUND SPACERPLAIN ALUMINU
M0591-35-B,METRIC ROUND SPACERPLAIN BRASS8M
M0591-35-N,8_MM-ROUND_SPACER
M0591-35-S,METRIC ROUND SPACERPLAIN STEEL8M
M0591-35-S-12,METRIC ROUND SPACERCLEAR ZINC8MM
M0591-35-SS,METRIC ROUND SPACERPLAIN STAINLE
【RAF Electronic Hardware】M0591-3-AL,电路板硬件 - PCB 2mm, 3.2 ID, M3 ROUND METRIC SPACER