Nylon wall plug with washer
The standard nylon plug is made of 6.6 polyamide and is suitable for lightweight fastenings in solid materials such as concrete, stone, solid bricks. It has a washer that prevents the plug from being inserted too far into the drilled hole. Its side wings exert a friction in the hole that prevents the plug from rotating on itself when threading.
Polyamide PA 6
Concrete, brick, natural stone, sand stone