Screw
Query URLs
https://term.museum-digital.de/md-de/tag/19531
- Note
- A screw and a bolt (see Differentiation between bolt and screw below) are similar types of fastener typically made of metal and characterized by a helical ridge, called a male thread (external thread). Screws and bolts are used to fasten materials by the engagement of the screw thread with a similar female thread (internal thread) in a matching part.
Screws are often self-threading (also known as self-tapping) where the thread cuts into the material when the screw is turned, creating an internal thread that helps pull fastened materials together and prevents pull-out. There are many screws for a variety of materials; materials commonly fastened by screws include wood, sheet metal, and plastic.
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Technische Zeichnung : Schmiedeeisenteile zum Horizontalgatter mit Holzsäulen
Schnittzeichnungen der...
Object information
Image: Stiftung Deutsches Technikmuseum Berlin - CC BY-SA -
Siegelpresse
Presse aus einem Holzkörper,...
Object information
Image: Kulturstiftung Sachsen-Anhalt - CC BY-NC-SA -
Spezialschraube (Drehteil)
Diese kurze Spezialschraube...
Object information
Image: Heimatmuseum Dohna - CC BY-NC-SA -
Spezialschraube (Drehteil)
Diese kurze Spezialschraube...
Object information
Image: Heimatmuseum Dohna - CC BY-NC-SA
References
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