M2 M2,5 M3 M4 plastica nylon esagonale distanziale Phillips testa padella bullone vite dado

Female spacer : M2/ M2.5/ M3/M4 L (spacer length). Male-Female spacer : M2/M2.5/M3/M4 L(spacer length) + 5/6mm(outside thread length). Screw: M2/M2.5M3/M4 L (thread length). Nut: M2/M2.5M3/M4. Outside thread length:5/6mm.

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