939-4MM

支架与垫片 Plastic Spcr 4mm Nylon White

Round Spacer Unthreaded Nylon 0.157" 4.00mm Natural

得捷:
ROUND SPACER NYLON 4MM

贸泽:
支架与垫片 Plastic Spcr 4mm Nylon White

Allied Electronics:
Nylon Tubular; 4 mm Length; 0.125 OD; 0.047 ID; White