支架与垫片 Screw Spacer .75in Nylon White
圆形垫片 无螺纹 #2 尼龙 0.750"（19.05mm）3/4" 天然
得捷:
ROUND SPACER #2 NYLON 3/4"
贸泽:
支架与垫片 Screw Spacer .75in Nylon White
艾睿:
Spacer Round 2.3mm-ID 4.7mm-OD 19.1mm-LG Nylon ASTM D4066 PA225
Allied Electronics:
Nylon Tubular; 0.750 in. Length; 0.187 OD; 0.091 ID; #2 Screw Size; White