(15) Dado flangiato esagonale 1/2-13 grado 5 1/2x13 filo grosso flangiato
1/2-13 Hex Flange Nuts. Hex / Wrench Size:3/4". Nut Specs NOTpreviously rejected for quality issues or rescued from a scrap yard. These are high quality fasteners that were. Don't get screwed by our competition!