AN Nut-AN320C10Castellated MS Nut – Thread: 5/8-18, Shear, Corrosion Resistant SteelInquiry × "" 1 NameEmailProductQuantityYour Message0 / SendPreviousNext Category: AN Nuts Description Product InquiryWeight 0.04 lb NSN 5310-00-576-8022 "" 1 NameEmailProductQuantityYour Message0 / SendPreviousNextShare This Tweet Share Plus one Share Related productsAN Nut-AN315-4LAN Nut-AN315AN Nut-AN310C5AN Nut-AN310-8