Dadi di bloccaggio a flangia esagonale seghettati in acciaio inox 1/2"-13 (scegliere la quantità)
Stainless 18-8(304) Serrated Hex Flange Lock Nut. Protective Stainless Steel to help prevent rust! These are not second quality fasteners that were previously rejected or rescued from a scrap yard. We will do our best to make it right.