210pcs M2.5 M3 Hex Male-Female Brass Standoff Screw Nut Kits For Raspberry-Pi

210pcs Screws Nuts Standoff Mount Kit for Raspberry Pi/Arduino. l 10 pcs Copper Male-Female Standoff (M2.5 11 +6 mm). l 10 pcs Copper Female-Female Standoff (M3 20 mm). l 10 pcs Copper Female-Female Standoff (M3 30 mm).

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