PennEngineering® Large knob, spring-loaded Types PF11 and PF12 - Unified PF11-832-0--FAS

The PF11 series consists of large knob, spring-loaded captive panel screws designed for easy service access and to prevent loose hardware. These fasteners install into thin metal panels and provide a positive stop during installation via a shoulder on the retainer. They are available in self-clinching, flaring, or floating mounting styles. The assembled height above the panel is standardized for M3 threading, and they support multiple panel thicknesses andacier hardness levels. Standard color options include black, and custom colors are available. The series is compliant with PEM® branding and marking standards.