(8) Bulloni a flangia esagonali 1/2-13x1-1/2 grado 8 e (8) dadi di bloccaggio flangia 1/2-13 giallo
1/2-13x1-1/2 Hex Flange Bolt Grade 8 - Zinc Yellow - Full Thread. 1/2-13 Hex Flange Grade G Lock Nut - Zinc Yellow. These are not second quality fasteners that were previously rejected or rescued from a scrap yard.