PennEngineering® Large Knob, Spring-loaded - Types PF11MF and PF12MF - Unified PF11MF-440-1-BL

Description

Appropriate for close centerline-to-edge applications. Doesn’t require high installation force. Installs into any panel hardness. Installs flush on back side of panel.

PennEngineering®

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Description

Appropriate for close centerline-to-edge applications. Doesn’t require high installation force. Installs into any panel hardness. Installs flush on back side of panel.

Request a Quote

Email Supplier

Datasheet

Datasheet Summary
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The PF11MF is a spring-loaded, flare-mounted captive panel screw with a large knob, designed for secure fastening and easy access without loose hardware. It installs into thin metal panels and retains the screw on the back side after removal, preventing loss. The part is compatible with painted panels and stainless steel, and is available in a black finish. It is rated for use across a range of panel hardens and allows flush installation on the rear side of the panel.

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PennEngineering®

Danboro, PA, United States

Large Knob, Spring-loaded - Types PF11MF and PF12MF - Unified
PF11MF-440-1-BL

Large Knob, Spring-loaded - Types PF11MF and PF12MF - Unified PF11MF-440-1-BL

Appropriate for close centerline-to-edge applications. Doesn’t require high installation force. Installs into any panel hardness. Installs flush on back side of panel.

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Datasheet

Technical Specifications

	PennEngineering®
Product Category	Captive Fasteners
Product Number	PF11MF-440-1-BL
Product Name	Large Knob, Spring-loaded - Types PF11MF and PF12MF - Unified
Captive Fastener Class / Type	Captive Screws
Decimal Thread Diameter	0.1120 inch (2.84 mm)
Unified Thread Notation	Unified
Panel Thickness	0.0310 inch (0.7874 mm)
Hole Size	0.1870 inch (4.75 mm)