Self-Tipping Metal Plug Screw 14-M4x95 mm. (Box of 50 pieces)

Metal self-overturning screw plugs 14-m4x95 mm. -Usable in hollow materials, false ceilings and thin areas. -Internal spring that guarantees fixation thanks to its expansion in any area. -Measurement: diameter 4 and length 95 mm. -Item also known as: lamp hooks.