38mm Plastic Wall Plug (Square Head)

Plastic wall plugs, also known as wall anchors, are essential fasteners used to secure screws into walls, especially when the wall material is brittle or porous. Here's a breakdown of their key features and functions: Length 38mm/Fitting Dia. 7.0mm/Collar Dia.9.0mm Purpose: Providing Anchor Points: They create a stable anchor point for screws in materials like drywall, plaster, concrete, brick, and other masonry. Increasing Holding Power: They expand or grip the surrounding material as a screw is driven in, significantly increasing the screw's holding power. Preventing Screw Slippage: They prevent screws from slipping or pulling out of the wall. Key Characteristics: Material: Typically made from durable plastics like HDPE . Design: They often feature ribs or splits that allow them to expand and grip the wall. They come in various sizes and designs to accommodate different screw sizes and wall types. Types: There are many types, including: General-purpose plugs: For use in a variety of wall materials. Drywall anchors: Specifically designed for use in drywall. Masonry plugs: For use in concrete, brick, and other masonry. Available in yellow colour also. Available with square heads.