PennEngineering® Large Knob, Spring-loaded - Types PF11MW and PF12MW - Unified PF11MW-440-1-2-2

The PF11MW series consists of large knob, spring-loaded, flare-mounted, floating captive panel screws designed for applications requiring compensation for mating hole misalignment and installation into any panel hardness. These fasteners allow for subsequent access without loose components and are compatible with thin material panels. The series includes variants that accommodate stainless steel panels and offer multiple thread lengths and black color options. All variants in the series feature a spring-loaded mechanism and floating design to maintain alignment under stress.