M2M2.5 M3 M4 Solid Brass Copper Hex Standoff Support Spacer Pillar for PCB Board

Spacer wide: 3mm(M2) 4.7mm(M2.5) 4.7mm(M3)5.5mm(M4) 　 Screw: M2/M2.5/M3/M4 L(thread length). Outside thread length: 3mm(M2)6mm(M2.5 / M3 / M4).

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