Product_description: ['5 Pack, 1/2"-13 Nylon Cone Nut, With Goldgalv Finish, For Use With All 1-5/8" Channel, Mild Steel & Are Case Hardened, Electro Plated Zinc Finish With Gold Colored Zinc Dichromate For Excellent Corrosion Resistance, Nylon Cone Secures Nut In Place, R'] (Page 1)