PF12MF-440-2 -- LARGE KNOB, SPRING-LOADED - TYPES PF11MF AND PF12MF - UNIFIED
PennEngineering®Large Knob, Spring-loaded - Types PF11MF and PF12MF - UnifiedPF12MF-440-2
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 Powered by GS/AI
PF12MF-440-2 is a large knob, spring-loaded, flare-mounted captive panel screw designed for attaching thin metal panels with easy service access. It features a hardened carbon steel screw with zinc plating per ASTM B633, SC1, a 300 series stainless steel spring, and an aluminum knob and retainer with natural finish. The part is threaded for #4-40 (0.112-40) and has a max screw length of 0.290 inch with a minimum sheet thickness of 0.115 inch. It provides a minimum float of 0.010 inch in all directions and installs using a #1 Phillips driver. The flare-mounted design includes a shoulder for positive installation stop. The physical size and installation dimensions are defined for use with countersunk holes in thin sheets.
Datasheet Summary Powered by GS/AI
PF12MF-440-2 is a large knob, spring-loaded, flare-mounted captive panel screw designed for attaching thin metal panels with easy service access. It features a hardened carbon steel screw with zinc plating per ASTM B633, SC1, a 300 series stainless steel spring, and an aluminum knob and retainer with natural finish. The part is threaded for #4-40 (0.112-40) and has a max screw length of 0.290 inch with a minimum sheet thickness of 0.115 inch. It provides a minimum float of 0.010 inch in all directions and installs using a #1 Phillips driver. The flare-mounted design includes a shoulder for positive installation stop. The physical size and installation dimensions are defined for use with countersunk holes in thin sheets.
Large Knob, Spring-loaded - Types PF11MF and PF12MF - Unified
PF12MF-440-2
Large Knob, Spring-loaded - Types PF11MF and PF12MF - Unified
PF12MF-440-2
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.
