PennEngineering® Large knob, spring-loaded Types PF11 and PF12 - Metric PF11-M6-1

The PF11 series consists of large knob, spring-loaded, self-clinching captive panel screws designed for secure attachment of metal panels with repeated access. The screws feature a knurled or unknurled metal cap and a shoulder that provides a positive stop during installation. Available in multiple mounting styles including self-clinching, flare-mounted, and floating configurations, they are compatible with thin sheets and offer options for black caps or custom colors. The series is marked with the PEM® trademark identifier and is intended for applications requiring elimination of loose hardware.