PATIKIL M2.5 x 17+6 mm Female Thread Hex Brass PCB Standoff, 20 Pcs for FPV Drone Quadcopter PCB Motherboard Steel Screw Nut Set Computer Electrical, Gold
Standoffs like these make the physical build cleaner and more secure, especially when you’re mounting boards and hats into a case. I use hardware like this to keep everything aligned and supported instead of letting cables or boards flex. In rack builds, solid mounting matters.
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