12-10 AWG Uninsulated Ring Terminal 1/4" Stud Uninsulated ring terminals are basic tongue type terminals. Safe and reliable connections because it cannot be disconnected unless the screw is completely removed. Uninsulated ring terminals are made of electro tin-plated copper with brazed seam. 600V, 105 degrees C. FEATURES: STYLE: Uninsulated MATERIAL: Tin-plated copper QUANTITY: 20 Count WIRE SIZE: 12-10 AWG STUD SIZE: 1/4" LENGTH: 0.885 WIDTH: 0.472 BRAND EQUIVALENT: Morris Products 11062 Penn Union R2C14 Ilsco 44123-B20 Ideal 83-0351