Guides and insights

Screws are not “standard” components: they are fasteners that determine the quality of the assembly and the stability of the tightening over time. Choosing the right screw affects the mechanical performance, reliability and durability of the product. Support material, thread geometry, recess, head, tip, pilot hole, screw torque, and protective finish are parameters that, if unsuitable for application, increase the risk of loosening, stripping, breakage, and deformation, with immediate effects on scraps, rework, and indirect costs.

This section collects guides and insights about screws and fastening criteria, organized into thematic clusters to offer a clear and coherent consultation path: screw selection (head, recess, thread, tip), applications on wood and panels, PVC windows, plastic materials, metal and sheet metal, roofing and facades, up to performance and compliance topics (corrosion, finishing treatments, quality controls, marking and certification). There is also an area dedicated to industrial sectors, where screws are analyzed according to specific application needs.

Each content is characterized by a technical-practical cut: selection criteria, operational indications, tables/checklists and FAQs. When useful, links to relevant product and technology pages are included, to learn more about Mustad solutions.