PennEngineering® Large Knob, Spring-loaded - Types PF11MF and PF12MF - Metric PF11MF-M5-1-2

The PF11MF is a large knob, spring-loaded, flare-mounted captive panel screw designed for secure attachment of thin metal panels with easy service access and no loose components. It installs flush on the back side of the panel and is compatible with painted panels and stainless steel. The design accommodates circuit boards and allows for tool or hand actuation. It features anti-corrosion resistance and is available with a black finish. The part is part of the PEM™ captive panel screw series, which meets the brand's quality standards but has no listed dimensional or mechanical specifications for this exact variant.