PennEngineering® Large Knob, Spring-loaded - PEM C.A.P.S. - Metric PF11PM-M4-0-Y-2

The PF11PM series consists of large knob, spring-loaded captive panel screws designed for plastic PEM® C.A.P.S.® installation, providing tool-free access and preventing loose hardware. These fasteners are intended for use in thin sheet materials and offer corrosion resistance, spring-loaded actuation, and flush mounting capability. The series is available in metric thread sizes and includes options for colored finishes and custom threading. Standard color is black, and the design accommodates misalignment. Fasteners in this series meet PEM® quality standards and are identifiable by the PEM C.A.P.S.® trademark dot pattern.