PennEngineering® Large Knob, Spring-loaded - Types PF11MW and PF12MW - Unified PF12MW-032-1-1

PF12MW-032-1-1 is a spring-loaded, flare-mounted, floating captive panel screw with a #10-32 thread, designed for applications requiring compensation for mating hole misalignment. It features an aluminum knob and retainer, a hardened carbon steel screw, and a 300 series stainless steel spring. The retainer includes a washer for positive installation stop and floating capability. The part ships with a mating washer and has a nominal panel thickness capability of 0.063 in with a maximum float of 0.140 in. The head is designed for a #2 Phillips driver. The product is part of the PF11MW/PF12MW series, which meets ASME B1.1 and ASME B1.13M thread standards.