Seinätulpat

Seinätulpat, often referred to as wall plugs or anchors, are common fasteners used to secure screws into materials like drywall, plaster, or concrete. Their primary purpose is to provide a stable and load-bearing base for the screw, preventing it from pulling out or damaging the surrounding material.

There are many types of seinätulpat, each designed for different applications and materials. The simplest are expansion plugs, typically made of plastic, which expand when a screw is driven into them, creating friction against the wall. Others include toggle bolts, which have a spring-loaded wing that opens behind the wall, distributing the weight over a larger area. Screw-in anchors, also often made of plastic or metal, are designed to be directly screwed into the wall material, creating their own threads. For heavier loads, metal anchors like sleeve anchors or wedge anchors are used, especially in concrete.

The correct selection and installation of a seinätulppa are crucial for its effectiveness. Factors to consider include the weight of the object to be attached, the type of wall material, and the appropriate size of the anchor and screw. Improper use can lead to the anchor failing, causing the attached object to fall and potentially causing damage. Seinätulpat are essential tools for DIY projects and professional construction alike, enabling secure mounting of shelves, pictures, light fixtures, and much more.