Circuit Board Hardware - PCB M3 x 6.35mm CIRCULAR CLEAR
Round Spacer Unthreaded M3 Brass 0.250" 6.35mm 1/4"
得捷:
ROUND SPACER M3 BRASS 1/4"
艾睿:
Spacer Round 4.76mm-OD 6.35mm-LG Brass Nickel
安富利:
Connector Accessories Female Spacer Brass Nickel Bulk