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

The PFS2-632-62 is a spring-loaded captive panel screw with a screw head, designed for tool or hand operation, maintaining capture during mounting and removal. It features an M3 thread size, a 0.138-32 thread pitch, and a screw length of 0.375 inches (9.5 mm). The retainer is hardened carbon steel with a bright nickel over copper flash finish, the screw is carbon steel with a similar finish, and the spring and retaining ring are stainless steel and nylon respectively, with a temperature limit of 200°F (93°C). It is rated for use in sheet hardness up to HRB 80 or HB 150, with a minimum hole size of 0.060 inches and minimum distance to edge of 0.28 inches. The nylon retaining ring is a PEM trademark.