Female Hex Circuit Board Standoff: #4-40, 7/8" OAL, 1/4" Width Across Flats MPN:P553-M03F21-440

Female Hex Circuit Board Standoff (#4-40) is an industrial grade standoff designed to hold printed circuit boards (PCBs) or components in place on panel boards with a hexagonal head for preventing over tightening. This female standoff measures 0.75in overall length and 0.25in width across flats allowing enough space for wire insertion while maintaining board positioning, it is commonly used with #4-40 screws found in PCB hardware applications. Engineered to handle tightening, unscrewing and vibrations associated with industrial environments or assembly work making them ideal tools for repair shops, fabrication units and electronics industry among others looking for cost-effective solutions providing reliability that matches expensive models yet cost-effective in price points.