PennEngineering® Large Knob, Spring-loaded - Types PF11MW and PF12MW - Metric PF12MW-M3-1-1-BL

PF12MW-M3-1-1-BL is a spring-loaded, flare-mounted, floating captive panel screw with a knurled knob, designed for applications requiring compensation for mating hole misalignment. It features an M3 x 0.5 metric thread, a hardened carbon steel screw, an aluminum knob and retainer, and a 300 series stainless steel spring. The part includes a black DuraBlack™ finish, as indicated by the 'BL' suffix, and installs into panels with nominal thickness up to 1.6 mm. It accommodates panel thickness variations within a float range of ±0.25 mm and includes a mating washer. The overall height with the screw fully installed is 11.43 mm, and the driver recess accepts a #2 Phillips screwdriver.