{"id":8471,"date":"2017-12-07T13:00:53","date_gmt":"2017-12-07T18:00:53","guid":{"rendered":"https:\/\/roofingmagazine.com\/?p=8471"},"modified":"2017-12-07T12:36:43","modified_gmt":"2017-12-07T17:36:43","slug":"bi-metal-drill-screws-feature-corrosion-resistance-ductility","status":"publish","type":"post","link":"https:\/\/roofingmagazine.com\/bi-metal-drill-screws-feature-corrosion-resistance-ductility\/","title":{"rendered":"Bi-Metal Drill Screws Feature Corrosion Resistance and Ductility"},"content":{"rendered":"

\"\"<\/a>Triangle Fastener Corporation<\/a> introduces a full line of 304 stainless steel bi-metal self-drilling screws.<\/p>\n

Bi-metal screws have heads and threads made of 304 stainless steel providing corrosion resistance and ductility. A hardened carbon steel drill point welded to a stainless steel body, which allows the screw to drill and tap steel up to \u00bd inch thick.<\/p>\n

The screws are used to attach aluminum, stainless steel, insulated metal panel (IMP) and when ductility is needed in the connection.<\/p>\n