The Homesmiths Butterfly Plug 8mm
The Homesmiths Butterfly Plug 8mm has been largely designed for professional carpentry and masonry projects, wherein you want to hang a sizeable weight on the nails and hence need the nail to be inserted deep into the surface. The nail has specially designed helical threads, which help the nail to cut through the holding surface effectively, and be inserted in deep into it. The plug comes with an additional butterfly anchor made of plastic, to hold the nail firmly in the wall.
6.99

