2101-440-S,HEX STANDOFFPLAIN STEEL1/4 HEX X
2101-440-S-12,HEX STANDOFFCLEAR ZINC1/4 HEX X
2101-440-S-28,HEX STANDOFFZINC YELLOW1/4 HEX X
2101-440-S-5,HEX STANDOFFNICKEL 1/4 HEX X 5/1
【RAF Electronic Hardware】2101-440-SS,电路板硬件 - PCB 5/16 LNGTH 4-40 STD FML HEX STANDOFF
2101-440-SS-48,HEX STANDOFFPASSIVATE AMS 2700 T
【DIGILENT】210-145,
21014-5,SCREW,LOCKING TYPE,HOLLOW