PennEngineering® Large Knob, Spring-loaded - Types PF11MF and PF12MF - Metric PF12MF-M5-1-BL

The PF12MF series consists of spring-loaded, flare-mounted captive panel screws with a large knob, designed for secure fastening and easy service access without loose hardware. The part PF12MF-M5-1-BL is a metric variant with M5 x 0.8 threading, a 1.83 mm screw length, and a DuraBlack™ finish, featuring a zinc-plated carbon steel screw, aluminum knob and retainer, and a 300 series stainless steel spring. It installs into panels with a minimum thickness of 0.61 mm and provides a minimum float of 0.25 mm in all directions. The DuraBlack™ finish is designated by the "BL" suffix on the part number.