Spec-Kon® Ring Terminal, Large Non-Insulated, Series: K Series, 6 AWG Conductor, 1/4 in Stud, 1.173 in Length, Brazed Seam/Chamfered/Internal Serration Barrel, 0.354 in Dia x 0.413 in L Barrel, Ring Tongue, 0.472 in W x 0.059 in THK Tongue, 600 V, 150 deg C, Copper, Tin Plated, Metallic,