{"id":1210,"date":"2023-06-07T12:26:38","date_gmt":"2023-06-07T12:26:38","guid":{"rendered":"https:\/\/viteriafusani.it\/?page_id=1210"},"modified":"2023-11-27T10:21:15","modified_gmt":"2023-11-27T10:21:15","slug":"self-tapping-screws","status":"publish","type":"page","link":"https:\/\/fusani.demosixor.it\/en\/products\/self-tapping-screws\/","title":{"rendered":"Self-tapping screws"},"content":{"rendered":"

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Self-tapping screws<\/h1>\n

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Self-tapping<\/strong> screws<\/h2>\n

Self-tapping screws have the characteristic of creating their own seat in a smooth hole in materials such as metal, plastic, wood or wood composite.
\nThey offer very stable fastening<\/strong> and can be produced with or without a tip<\/strong>.
\nDepending on the type of material in which they are to be used, there are specific types of<\/strong> self-tapping threads with different ridges and pitches precisely to offer the best possible performance.<\/strong>[\/vc_column_text][\/vc_column][vc_column width=”1\/2″ el_class=”boxed-images”]

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Our range of self-tapping screws<\/h5>\n

Self-tapping screws available from diameter 1.6 mm to diameter 8 mm.<\/h2>\n

Screws for metal<\/strong><\/h3>\n

UNI 6947\/ DIN 7970 compliant.
\nThey allow efficient fastening on thin metal materials. The presence of any tip helps form the thread and feed the hole.
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Wood screws
\n<\/strong><\/h3>\n

DIN 7998 \/ DIN 571 compliant.
\nWith a 60\u00b0 ridge profile<\/strong> they are suitable for fastening on solid wood<\/strong>. The low ridge height allows deep screwing without triggering cracks<\/strong> in the materials.<\/p>\n

For wood \/ chipboard agglomerates.
\nWith 40\u00b0 ridge profile<\/strong>. The thin ridge and small core diameter allow efficient fastening<\/strong> on chipboard, without the need for pre-drilling.[\/vc_column_text][vc_empty_space height=”15px”][vc_column_text css_animation=”fadeInUp”]<\/p>\n

Screws for plastics
\n<\/strong><\/h3>\n

UNI 9786 \/ UNI 10225 compliant and with special profiles.
\nThe slim profile ridge (20\u00b0<\/strong>,\u00a030\u00b0<\/strong>\u00a0o\u00a025\u00b0<\/strong>) and small core diameter are specific to plastics. They allow safe screwing and tightening without triggering cracks<\/strong> in the plastic. Compared with self-tapping screws for metal, and for the same diameter, they allow reduced pre-drilling<\/strong>, with the advantage of workpiece strength.[\/vc_column_text][vc_empty_space height=”15px”][vc_column_text css_animation=”fadeInUp”]<\/p>\n

Hilo screws
\n<\/strong><\/h3>\n

UNI 9702 compliant.
\nParticular screw with two threads<\/strong> for use on plastics. It combines the practicality of the plastic screw with the assembly speed<\/strong> of the double-start screw.[\/vc_column_text][vc_empty_space height=”15px”][vc_column_text css_animation=”fadeInUp”]<\/p>\n

Screws with quick-release threads
\n<\/strong><\/h3>\n

These are threads with two or more starts<\/strong>. The real pitch is equal to the apparent pitch times the number of starts.
\nA screw with a multi-start thread is used when very fast screwing is required. These threads can be made with either metric or self-tapping profiles<\/strong>.[\/vc_column_text][\/vc_column][vc_column width=”1\/2″ el_class=”box2″][vc_column_text css_animation=”fadeInUp”]<\/p>\n

Usable Materials<\/h2>\n

Carbon steel:<\/strong><\/p>\n