支架与垫片 Screw Spacer .21mm Nylon White
Round Spacer Unthreaded #4 Nylon 0.827" 21.00mm Natural
得捷:
ROUND SPACER #4 NYLON 21MM
贸泽:
支架与垫片 Screw Spacer .21mm Nylon White
艾睿:
Spacer Round 3.2mm-ID 4.7mm-OD 21mm-LG Nylon ASTM D4066 PA225
Allied Electronics:
Nylon Tubular; 21 mm Length; 0.187 OD; 0.125 ID; #4 Screw Size; White
