PennEngineering® Large Knob, Spring-loaded - Types PF11MF and PF12MF - Metric PF11MF-M3-2-BL-2

PF11MF captive panel screws are spring-loaded, flare-mounted fasteners designed for secure attachment of thin materials with repeated access. They install flush on the back side of the panel and accommodate panels of any hardness. The design prevents loose hardware by keeping the screw attached to the panel. The part is available with a black finish and supports metric threading.