{"id":569,"count":0,"description":"Fasteners join Sigma profiles to create machine frames, protective enclosures, workstations, beams, and conveyor frames. The product range includes T-slot nuts, knurled nuts, spring nuts, and square nuts, along with matching screws and bolts. Corner brackets create right-angled, angled, or multi-sided joints; connection plates externally reinforce straight, T-shaped, three-sided, and four-sided transitions. Butt connectors enable end-to-end or concealed connections, while movable hinges are intended for adjustable angles and pivoting components.\n\nTo achieve a suitable connection, profile dimensions, slot width, and the specific profile system must first be matched: a matching slot specification alone does not guarantee cross-system compatibility. Thread size, screw length, and head shape must match the nut, the material thickness of the hardware, and the available installation space. Next, joint geometry, direction of force, and required rigidity determine whether a bracket, plate, or internal butt connector is appropriate. Externally mounted hardware remains easily accessible and is suitable for subsequent modifications; concealed solutions keep profile surfaces clear, but depending on the design, may require drilling, end machining, or tool access. For T-slot nuts, it must also be checked whether they can be inserted from the profile end or added subsequently. Dimensioned drawings, assembly instructions, and load data for the respective item are therefore authoritative before combination.","link":"https:\/\/rotec-aluprofile.de\/en\/produkt-kategorie\/aluminium-systemprofile\/verbindungselemente\/","name":"Fasteners","slug":"verbindungselemente","taxonomy":"product_cat","parent":563,"meta":[],"menu_order":0,"_links":{"self":[{"href":"https:\/\/rotec-aluprofile.de\/en\/wp-json\/wp\/v2\/product_cat\/569","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rotec-aluprofile.de\/en\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/rotec-aluprofile.de\/en\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"up":[{"embeddable":true,"href":"https:\/\/rotec-aluprofile.de\/en\/wp-json\/wp\/v2\/product_cat\/563"}],"wp:post_type":[{"href":"https:\/\/rotec-aluprofile.de\/en\/wp-json\/wp\/v2\/product?product_cat=569"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}