2025
4-40 铝 螺纹 1/4" 圆形 母头 螺柱
圆形 有螺纹 #4-40 铝 0.250"(6.35mm)1/4" -
得捷:
ROUND STANDOFF #4-40 ALUM 1/4"
Allied Electronics:
Standoff; 3/16 Hex Female; Threaded 4-40; Length .250; Alum/Clear Iridite
Chip1Stop:
Standoffs Round F/F 4.75mm 4-40 6.35mm Aluminum Clear Iridite