PennEngineering® Large Knob, Spring-loaded - PEM C.A.P.S. - Metric PF11PM-M3-2-V

PF11PM captive panel screws are spring-loaded, flare-mounted fasteners with a PC/ABS knob designed for easy service access without loose components. The part features an M3 thread size with a 0.5 mm pitch, a 7.37 mm nominal length, and a minimum sheet thickness of 0.92 mm. The knob is colored violet as indicated by the 'V' suffix, and the screw head has a Phillips driver recess. The retainer and screw are hardened carbon steel, the spring is 300 series stainless steel, and the knob complies with UL 94V-0 and is halogen-free with a maximum operating temperature of 99°C. The assembly supports a minimum float of 0.25 mm in all directions. Installation requires a sheet hardness of HRB 80 or HB 150 or less.