High Quality - Premium zinc self-drilling drywall anchor. Without pre-drilling. Package Quantity- Package contains 50 self-drilling plasterboard fasteners. Size: 13 x 42mm. Applicable scene- Wide application for hanging photo frames, mirrors, light fixtures, bathroom and kitchen accessories, etc. < p>High Performance Drill - Self-drilling metal fasteners with screws for use on plasterboard or other lightweight sheet metal. It is ideal for dry coated walls. High performance metal wall plugs can be used in single or double plasterboard. Easy Installation- Insert the fixing point into the plasterboard until the thread of the self-drilling inserts into the plate. Maintain pressure on the wall bracket and screw the screw into the plasterboard until the fixing is flush with the plasterboard. Place screw into position and tighten until secure. Product Overview: The Plate Expansion Screw of plaster is also called Fast Gecko. After drilling, the product is directly screwed. The wider outer teeth make the product well installed. Features : 100% brand new. High quality and durability. High coefficient of expansion. Fast and precise installation.< /p> Corrosion-resistant and professional. Good load-bearing capacity and solid effect. Features: Color: silver. Product Name: Screws. Material: Zinc Alloy. Dimensions: Approx: 13mm x 42mm. Usage : suitable for plasterboard or other lightweight building board, curtain rod or plasterboard for hanging solid objects such as small items. Scope of delivery: 50 fixings for plasterboard.