[25] Dadi di bloccaggio flangiati 5/16”-16 x 1/2” blu seghettato grado 5 filo grosso

25 Pc 5/16”-18 x 1/2” Hex Head Serrated Blue Grade 5 Lock Nuts Coarse Thread. 5/16” -16 coarse thread 1/2" Hex Head Blue Rinsed MIDWEST FASTENERS

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