Low-profile clinch access hardware integrated captive screw in spring-loaded assembly

PEM® Type PF50/60™ self-clinching access hardware incorporates a captive screw in a spring-loaded assembly to reduce parts count and prevent screws from falling out and damaging internal components.

PEM® Type PF50/60™ self-clinching access hardware incorporates a captive screw in a spring-loaded assembly to reduce parts count and prevent screws from falling out and damaging internal components. According to the company, these panel fastener assemblies additionally allow for quick and easy access to components whenever necessary, and feature: 

• Compliance with UL 508 “operator access area” requirements (Type PF50) and UL 1950 “service access area” requirements (Type PF60).
• A low-profile design minimizing protrusion on front panels and contributing to enhanced front-panel appearance. 
• Protrusion of only .340”/8.64mm from the top of the sheet when tightened.
• Incorporation of a Phillips recess to enable their captive screws to be tightened or loosened simply using a Phillips screwdriver. 
• Large heads (knurled or smooth knobs, depending on type) for operation by hand without tools.
• Permanent installation in aluminum or steel panels as thin as .030”/0.8mm. 
• Offerings in multiple screw lengths with thread sizes ranging from #4-40 through ¼-20 and M3 through M6. 
• Customization options including a 6-lobe recess and scratch-proof DuraBlack™ finish.