Dado di bloccaggio a flangia, grado F acciaio zincato RH, 7/16"-14 x 11/16" L x 1/2" H, 25 pezzi

Nylon Insert Flange Lock Nut, GR F Steel RH, 7/16"-14 x 11/16" W x 1/2" H, 25 Pcs. Nylon Insert Lock Flange Zinc Plated Hex Nuts. Flange Thickness.001". RH Threads. Grade F Steel (similar to Grade 5 Steel).

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