ROUND SPACER M3 PVC 7.37MM
圆形垫片 无螺纹 M3 PVC 0.290"（7.37mm） 灰色
得捷:
ROUND SPACER M3 PVC 7.37MM
艾睿:
Self Retaining PVC Screw Spacer, 0.290 in. Length, 0.25 OD, 0.144 ID, M3 Screw Size, Grey
Allied Electronics:
Self Retaining PVC Screw Spacer; .290in.Length; .25 OD; .144 ID; M3 Screw Size; Grey