PennEngineering® Large Knob, Spring-loaded - Types PF11MW and PF12MW - Metric PF11MW-M3-1-2-BL-2

The PF11MW is a spring-loaded, flare-mounted, floating captive panel screw designed for applications requiring compensation for mating hole misalignment. It installs into any panel hardness and is suitable for metal panels or thin materials requiring repeated service access. The design eliminates loose hardware risks and includes a retained screw with a large knob for manual actuation. The series supports multiple thread sizes and is available in black finish options.