(50) Pezzi Dado di accoppiamento esagonale 1/2" X 11/16" X 1-3/4" grado A zincato

(50) PIECES 1/2"-13 X 11/16" X 1-3/4" HEX COUPLING NUT GRADE A CLEAR ZINC FINISH. Nut Type = Hex Coupling Nut. Thread Pitch = 13 TPI. Finish = Clear Zinc. Thread Type = National Coarse. Wrench Size = 11/16".

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