PennEngineering® Large Knob, Spring-loaded - Types PF11MW and PF12MW - Unified PF12MW-832-1-1-2

The PF12MW series consists of spring-loaded, flare-mounted, floating captive panel screws with a knurled or smooth knob, designed to compensate for mating hole misalignment and install into panels of any hardness. The part features an external thread conforming to ASME B1.1, 2A, with a hardened carbon steel screw, aluminum knob and retainer, and a 300 series stainless steel spring. It includes a matching washer and is available in various thread sizes, including #8-32 (832), with a shank length of 0.290 inches and an installed height of 0.450 inches. The part is designed for use in configurations where space between mating panels is not acceptable, offering a floating feature to accommodate alignment variation. Optional DuraBlack™ finish is available with the BL suffix.