Top Shelf Twenty Piece Smd Round Nut Columns Surface Mount Hardware For Circuit Boards Bright Tinned Copper Spacers M2 X Four Threaded Standoffs For Custom Rig Builds And Quick Fixes

20 Pcs M2 x 4mm Tinned Copper SMD Standoffs
✔️ Set of twenty M2 threaded pillars for pcb mounting

These surface mount columns keep your circuit boards stacked correctly inside any enclosure. You can use them to space out processors, memory modules, or audio rigs without bending traces. The tinned copper finish protects against oxidation while conducting heat away from hot components. Each piece snaps onto your board pads through the solder mask holes during assembly.

✅ 20 individual hardware units per retail bag
✅ M2 thread diameter matches standard motherboard posts
✅ Four millimeter overall height for compact chassis fits best
✅ Bright tinned copper body resists corrosion over time

💡 What does a surface mount standoff kit do inside electronics rigs
You usually stash these handy metal spacers between stacked board layers to maintain exact clearance spacing during assembly.
- Standard metric threading locks components firmly without stripping under torque
- Slim four millimeter profiles clear low clearance fans and aluminum shrouds
- Tinned copper construction draws stray heat away from voltage regulators smoothly