https://heicko.de/en/window-construction-screws/self-drilling-screws/self-drilling-screw-metric-tx-drive/ products in category Self drilling screw Metric TX drive en heicko B2B / heicko e-ast GmbH Fri, 10 Apr 2026 15:27:08 +0200 heicko B2B / heicko e-ast GmbH info@heicko.de (Dipl.-Kfm. Michael Pottgießer) https://heicko.de/out/heicko_b24_wave/img/logo_ce.png https://heicko.de/en/window-construction-screws/self-drilling-screws/self-drilling-screw-metric-tx-drive/ https://heicko.de/en/window-construction-screws/self-drilling-screws/self-drilling-screw-metric-tx-drive/countersunk-head-drilling-screw-metric-thread-tx-drive-various-dimensions-and-types.html Fri, 30 Jan 2026 15:19:04 +0100 <img src='https://heicko.de/out/pictures/generated/product/1/390_245_75/2412_7.4_masse.jpg' border=0 align='left' hspace=5>• Metric screw thread, Ø M4&lt;br&gt; • Drill tip 4.5 mm long&lt;br&gt; • Countersunk head 90°&lt;br&gt; • TX20 drive&lt;br&gt; • Mixed sizes&lt;br&gt; • Surface: blue zinc plated, minimum 5 µm&lt;br&gt; • Screwing into metal up to 3.5 mm thickness https://heicko.de/en/window-construction-screws/self-drilling-screws/self-drilling-screw-metric-tx-drive/countersunk-head-drilling-screw-metric-thread-tx-drive-various-dimensions-and-types.html