(5) Bulloni a flangia testa esagonale seghettati grado 5 1/2-13x2-3/4 viti a tappo 1/2 x 2,75
You will get Grade 5 Zinc Plated Steel Flange Bolts. Flange Bolt Specs Wrench / Hex Size:3/4". Thread:13 TPI (Coarse Thread). Head Height / Thickness:1/2. NOTpreviously rejected for quality issues or rescued from a scrap yard.