PennEngineering® Large Knob, Spring-loaded - PEM C.A.P.S. - Unified PF11PM-440-2-R

PF11PM-440-2-R is a large knob, spring-loaded, captive panel screw in the PEM C.A.P.S.® series, with a Phillips drive and a red-colored PC/ABS knob (UL 94V-0, halogen-free). It has a .112-40 thread, a 0.290 inch shank length, and installs into sheet material up to 0.120 inch thick with a hardness of HRB 80 or less. The screw provides a minimum float of 0.010 inch in all directions and features a positive installation stop. The component consists of a hardened carbon steel screw and retainer and a 300 series stainless steel spring. It is designed for secure, tool-free access in thin metal panels and printed circuit board applications.