Description:

Type: M16 Outer Thread to M20 Inner Thread. Outer Thread Diameter: 15.8mm / 0.63" ; Outer Thread Length: 10mm / 0.39". Inner Thread Diameter: 18.8mm / 0.74" ; Inner Thread Length: 12mm / 0.47". Color: Black ; Package Content: 3 Pcs x Threaded Bushing.. Made of Nylon material, durable, with good corrosion resistant..