The inserts nuts and 8.8 hex socket screw are made of high quality carbon steel,make them have high hardness, perfect wear resistance, smooth,non-slip without burr,can ensure long time using
You can drill a well-sized hole by using a drill bit,Make sure that threaded inserts is inserted vertically into the hole.Then screw the insert into the hole using the supplied hexagon wrench
Threaded inserts can be used to repair filing cabinets, chair legs, headboards and footboards of wooden furniture.
The inserts nuts kit works good for for soft woods of pine, plywood, fiberboard,work perfectly on the furniture,also great used for hard wood,solid wood, It is also used well in high-grade furniture combination