McGard bulge cone‑seat lug nut set (M14 x 1.5 thread), black, four pieces with an extended seating surface designed for some aluminum wheels. Each lug nut is fully machined from restricted‑chemistry steel, through‑hardened, and finished with multiple nickel layers plus a microporous chrome coating topped with black PVD to resist rust, chipping and peeling while preserving wheel aesthetics.
McGard Hex Lug Nut (Cone Seat Bulge Style) M14X1.5 / 22mm Hex / 1.635in. Length (4-Pack) - Black