SunRace Bike Derailleur Rear Mech Hanger Plate Bracket With Nut & Bolt Black

SunRace
Gear hanger plate with nut & bolt

This is the hanger plate with shaped nut and bolt as fitted to many rear derailleur's
Used on bikes where the derailleur is held in place by the wheel nut
Please check the image to make sure this is the correct part needed

Black