PennEngineering® Large Knob, Spring-loaded - Types PF11M and PF12M - Metric PF11M-M6-0

The PF11M series consists of large knob, spring-loaded, self-clinching captive panel screws designed for secure fastening and easy service access in thin metal panels. These fasteners eliminate loose hardware risks and are intended for applications requiring repeated access. The series includes metric thread sizes and features a knurled or unknurled metal cap, with a black metal cap option available. All variants in the series have a spring-loaded mechanism and are installed by pressing into pre-punched holes in sheets up to 1.5 mm thick, with a shoulder on the retainer providing a positive stop during installation.