Kind Tips!!!The molly bolts can't be installed without a heavy duty metal setting tool, and it can't work properly by directly screwing the screw
MOLLY BOLTS FOR DRYWALL : 30 pcs M6x52mm anchors, which means screw diameter is about 6mm-1/4inch, anchor length is about 52mm/2.04inch,drill hole diameter is 12mm
HEAVY-DUTY HOLLOW WALL ANCHORS : The molly bolts are made from 2.5mm thickened zinc galvanized steel, with heat treatment, and strong enough for both indoor and outdoor use. With a holding capacity of 10-65 lbs, they securely fasten objects to hollow walls
SECURE YOUR WALL FIXTURES: These hollow door anchors and screws are perfect for 3-12mm thick hollow walls such as drywall, plasterboard, and other board materials
USE of MOLLY BOLTS : For setting cavity wall fixings into hollow stud walls accurately and quickly. You just drill the hole, drive the anchor into the drywall, back the screw out about 1/4", mount the tool and squeeze. The tool ratchets and pulls the screw out, expanding the anchor perfectly