50pcs M2 M2.5 M3 M4 Black Nylon PCB Standoffs - Hex Nut Spacers for Motherboard & Circuit Board Assembly (M3x8mm) - Perfect for Electronics Repair, DIY Projects, and Computer Hardware Installation

Standoff spacers in the world of electronic components and electronic hardware, standoffs are typically used to space circuit boards, panels, doors or gears.Material: NylonSize:Male-Female spacer: M2 / M2.5 / M3 / M4 * L (spacer length) + 6mm (outside thread length)Female-Female spacer: M2 / M2.5/ M3 / M4 * L(spacer length) Screw: M2 / M2.5/ M3 / M4 * L(thread length)Metric thread diameter: 2mm(M2) / 2.5mm (M2.5) / 3mm(M3) / 4mm(M4)Metric thread pitch: 0.4mm(M2) / 0.45mm (M2.5) / 0.5mm(M3) / 0.7mm(M4)

Size Male-Female spacer M2 / M2.5 / M3 / M4 * L (spacer length) + 6mm (outside thread length)

Female-Female spacer M2 / M2.5/ M3 / M4 * L(spacer length)

Screw M2 / M2.5/ M3 / M4 * L(thread length)

Metric thread diameter 2mm(M2) / 2.5mm (M2.5) / 3mm(M3) / 4mm(M4)

Metric thread pitch 0.4mm(M2) / 0.45mm (M2.5) / 0.5mm(M3) / 0.7mm(M4)