The A4/0-12RH-C Copper Compression Battery Cable Lug, 4/0 AWG, 1/2" Stud with a 45 degree bend are tin plated to meet ASTM Class C specification for corrosion resistance. Manufactured with a standard barrel without an inspection window preventing contaminents from entering. Flared barrel entry for ease of inserting flex conductors. High pullout strength for heavy duty applications and military pullout strength requirements when using Panduit recommended tooling.