Fischer M-S expansion wall plugs
Expansion wall plugs made of high-quality nylon for pre-positioned or push-through installation in concrete, aerated concrete, solid plaster panels as well as in solid and perforated building materials. The wall plugs are used in combination with metric screws and threaded bolts. The anti-rotation lock prevents rotation in the drill hole, and the expansion-free wall plug neck protects against damages on tiles or plaster.