Standoffs & Spacers Nylon Tubular, 0.5in. Length, 0.148 OD, 0.085 ID, White
圆形垫片 无螺纹 - 尼龙 0.500"（12.70mm）1/2" 天然
得捷:
ROUND SPACER NYLON 1/2"
贸泽:
Standoffs & Spacers Nylon Tubular, 0.500 in. Length, 0.148 OD, 0.085 ID, White
艾睿:
Spacer Round 2.2mm-ID 3.8mm-OD 12.7mm-LG Nylon ASTM D4066 PA225 Natural