M0591-3-SS-26,METRIC ROUND SPACERBLACK OXIDE,
【RAF Electronic Hardware】M0591-4-AL,电路板硬件 - PCB 2mm, 4.3 ID, M4 ROUND METRIC SPACER
M0591-4-B,METRIC ROUND SPACERPLAIN BRASS8M
M0591-4-B-12,METRIC ROUND SPACERCLEAR ZINC8MM
M0591-4-B-5,METRIC ROUND SPACERNICKEL METRIC
【RAF Electronic Hardware】M0591-4-N,电路板硬件 - PCB 2mm, 4.3 ID, M4 ROUND METRIC SPACER
M0591-4-S,METRIC ROUND SPACERPLAIN STEEL8M
M0591-4-S-43,METRIC ROUND SPACERBLUE ZINC8MM
