PennEngineering® Screw Head, Spring-loaded - Unified PFS2-632-62-BN-2

PFS2-632-62-BN-2 is a spring-loaded captive panel screw with a #6-32 thread, designed for tool or hand operation and retention in thin sheets. The assembly includes a carbon steel screw with bright nickel over copper flash finish, a 300 series stainless steel spring, and a nylon retaining ring rated to 200°F (93°C). The screw has a minimum sheet thickness of 0.060 in., installs in a 0.281 in. hole, and has a maximum panel thickness of 0.150 in. It is suitable for materials with hardness up to HRB 80 or HB 150. The retaining ring and screw feature a BN finish per AMS2753, Section 3. The screw remains captive during installation and removal, preventing loose hardware.