【Harwin】R30-1003402,电路板硬件 - PCB M3 x 34mm THREAD HEX BRASS 5mm A/F
R30-1010402,STANDOFF HEX M3 THR BRASS 4MM
【Harwin】R30-1010502,电路板硬件 - PCB M3 x 5mm HEX SPACER BRASS 5.5mm A/F
【Harwin】R30-1010602,电路板硬件 - PCB M3 x 6mm HEX SPACER BRASS 5.5mm A/F
R30-1010702,STANDOFF HEX M3 THR BRASS 7MM
R30-1010802,STANDOFF HEX M3 THR BRASS 8MM
R30-1010902,STANDOFF HEX M3 THR BRASS 9MM
R30-1011002,STANDOFF HEX M3 THR BRASS 10MM
