Description:

Type: M20 Male Thread to M12 Female Thread. Outer Thread Diameter: 19.8mm / 0.78" ; Outer Thread Length: 9mm / 0.36". Inner Thread Diameter: 12mm / 0.47" ; Inner Thread Length: 11mm / 0.44". Color: Black ; Package Content:3 Pcs x Threaded Bushing.. Made of Nylon material, durable, with good corrosion resistant..