6 Pezzi Filettatura Inserto Solido Acciaio Inox M4 x 0,7mm Riparazione Filetti Metallo [M2]

Internal Thread: M4 x 0.7mm (pitch). Insert Thread Size Details External Thread: M6.5 x 0.75 mm (pitch). Minimum full thread depth 10mm. Insert Length: 8mm.

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