Self Retaining PVC Screw Spacer; 1mm Length; 0.25 OD; 0.142 ID; #4 Screw Size; Grey
圆形垫片 无螺纹 #4 PVC 0.039"（1.00mm） 灰色
得捷:
ROUND SPACER #4 PVC 1MM
Allied Electronics:
Self Retaining PVC Screw Spacer; 1mm Length; 0.25 OD; 0.142 ID; #4 Screw Size; Grey