Seat: Conical, ballShank: 0.93", 1.1", 1.55"Key: Hex, Dual hexSurface treatment: ChromeBolt threads: 12 x 1.25mm, 12 x 1.5mm, 12 x 1.75mm, 14 x 1.5mm, OEMPacking: 1) Poly bag + header 2) Clam shell 3) OEM availablePlease visit our website for more details.Delivery Time 30 days after receipt of the L/CPrice Term: CIF, CNF, FOB