PennEngineering® Screw Head, Spring-loaded - Unified PFS2-832-50

PFS2-832-50 is a spring-loaded captive panel screw with an external M5 x 0.8 thread, designed for tool or hand operation in thin sheet materials up to 0.250 inches thick. It features a hardened carbon steel screw with bright nickel over copper flash finish, a 300 series stainless steel retainer and spring, and a nylon retaining ring rated to 200°F (93°C). The minimum hole size is 0.177 inches, with a minimum edge distance of 0.125 inches and an installed height of 0.540 inches. The fastener remains captive during installation and removal, and is suitable for sheet hardness up to HRB 80 or HB 150.