PennEngineering® Screw Head, Spring-loaded - Unified PFS2-032-94

PFS2-032-94 is a spring-loaded captive panel screw with a screw head, designed for tool or hand operation, consisting of a carbon steel screw, 300 series stainless steel retainer and spring, and a nylon retaining ring with a 200°F (93°C) temperature limit. The part has an M3 thread size and a 14.3 mm screw length, designed for installation in sheet materials with a Brinell hardness of 150 or less. The screw assembly remains captive during mounting and removal, with a minimum sheet thickness of 1.53 mm, a maximum sheet thickness of 14.3 mm, and a minimum distance from the hole center to the edge of 3.2 mm. The retainer has a bright nickel over copper flash finish per ASTM B689, Type II, with an optional black nitride finish.