PennEngineering® Large Knob, Spring-loaded - Types PF11MF and PF12MF - Unified PF11MF-832-2-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.
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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
Datasheet
Datasheet Summary
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The PF11MF series consists of large knob, spring-loaded, flare-mounted captive panel screws designed for secure attachment of thin materials with subsequent access required. These fasteners install into aluminum and cold-rolled steel sheets, with a retainer pullout force of 180 to 200 lbs for M3 to M6 thread sizes. They feature a flare-mount design that accommodates misalignment and allow tool-free hand actuation. The assembly installs flush on the back side of the panel and is suitable for painted and stainless steel sheets. Custom colors, including black, are available.

Datasheet Summary
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The PF11MF series consists of large knob, spring-loaded, flare-mounted captive panel screws designed for secure attachment of thin materials with subsequent access required. These fasteners install into aluminum and cold-rolled steel sheets, with a retainer pullout force of 180 to 200 lbs for M3 to M6 thread sizes. They feature a flare-mount design that accommodates misalignment and allow tool-free hand actuation. The assembly installs flush on the back side of the panel and is suitable for painted and stainless steel sheets. Custom colors, including black, are available.

Suppliers

Company
Product
Description
Supplier Links
Large Knob, Spring-loaded - Types PF11MF and PF12MF - Unified - PF11MF-832-2-BL - PennEngineering®
Danboro, PA, United States
Large Knob, Spring-loaded - Types PF11MF and PF12MF - Unified
PF11MF-832-2-BL
Large Knob, Spring-loaded - Types PF11MF and PF12MF - Unified PF11MF-832-2-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.
  • 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.
Supplier's Site Datasheet

Technical Specifications

  PennEngineering®
Product Category Captive Fasteners
Product Number PF11MF-832-2-BL
Product Name Large Knob, Spring-loaded - Types PF11MF and PF12MF - Unified
Captive Fastener Class / Type Captive Screws
Decimal Thread Diameter 0.1640 inch (4.17 mm)
Unified Thread Notation Unified
Panel Thickness 0.0600 inch (1.52 mm)
Hole Size 0.2660 inch (6.76 mm)
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