PennEngineering® Large Knob, Spring-loaded - Types PF11MF and PF12MF - Unified PF12MF-832-1-BL

PF12MF-832-1-BL is a spring-loaded, flare-mounted captive panel screw with a large knob, designed for secure attachment and easy service access without loose hardware. The screw has an #8-32 thread, a knurled cap, and a DuraBlack™ finish with black-anodized knob and black nitride-plated screw. The retainer and knob are aluminum, the screw is hardened carbon steel, and the spring is 300 series stainless steel. It installs into panels with a minimum thickness of 0.072 inch and requires a 0.266 inch hole. The assembly provides a minimum float of 0.010 inch in all directions and installs flush on the back side of the panel.