A wooden deck is a major investment in outdoor living, and it is built to be exposed to the elements for decades. But the longevity of that deck isn't just determined by the quality of the timber; it is dictated by the fasteners that hold it together.In outdoor timber construction, the fastener is s Read More

TSR Roofing Screws use REXIUBAO coating (Ruspert), which is a new type of metal surface treatment process, has the following advantages: 1: High corrosion resistance, because the coating adopts composite film, which has good corrosion resistance to the corrosion caused by damage.2: It has excellent Read More

1. Structure of composite screwThe industry usually uses SUS304/316+ high carbon alloy steel alloy steel for welding combination, the combination of composite stainless steel drilling screw has SUS304/316+SCM435/SS4202. Features of composite screwsThe composite stainless steel drill tail screw is a Read More

Choosing the right stainless steel self-drilling screw is crucial for the long-term performance of a metal roofing system. Based on technical data from TGR Fasteners, this guide systematically compares SS410, SS304, and SS316 in terms of hardness, magnetism, corrosion resistance, and application sce Read More

Learn how to replace metal roof screws for old holes, loose fasteners and leaking metal roofs. Choose the right repair screw diameter, length and sealing washer. Read More

A practical guide to choosing self-drilling screws and solar roof fasteners for hot-climate metal roofs, steel purlins and coastal projects. Read More