PennEngineering® Large Knob, Spring-loaded - Types PF11MF and PF12MF - Metric PF12MF-M6-1-2

PF12MF captive panel screws are spring-loaded, flare-mounted fasteners with a large knob and hardened carbon steel screw, aluminum knob and retainer, and 300 series stainless steel spring. They install into panels with a minimum hole size of 8.2 mm for M6 threads and provide a float of 0.25 mm minimum in all directions. The screw has an M6 x 1 thread per ASME B1.13M, 6g, and is zinc plated per ASTM B633, SC1 (5 µm), Type III, colorless. The knob features a smooth cap and installs with a #3 Phillips driver. Installed height above the sheet is 20.07 mm. The part includes a shoulder that provides a positive stop during installation.