01/30/2026
In this video, we demonstrate a real-world torque backout test using #14 roofing fasteners installed into metal decking. This test measures the force required to loosen a fastener after installation, helping evaluate how well it maintains hold over time.
We compare multiple fasteners (including our own) and show the installation process before recording torque backout values.
For low-slope roofs, maintaining fastener retention is critical - it helps prevent insulation or membrane uplift, “teepeeing,” and premature system failure. Torque backout testing provides valuable insight into how fasteners perform under these real-world conditions.