PennEngineering® Large knob, spring-loaded Types PF11 and PF12 - Unified PF12-440-0

Description
Shoulder on retainer provides positive stop during installation. Available in self-clinching, flaring, or floating mounting styles. Available with knurled or un-knurled metal cap, black metal cap, or a custom color plastic cap.
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Description
Shoulder on retainer provides positive stop during installation. Available in self-clinching, flaring, or floating mounting styles. Available with knurled or un-knurled metal cap, black metal cap, or a custom color plastic cap.
Request a Quote
Datasheet
Datasheet Summary
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The PF12 series comprises large knob, spring-loaded captive panel screws designed for secure attachment of thin metal panels with easy service access. These fasteners install into sheets and retain the screw to prevent loss of hardware. Available in self-clinching and flare-mounted styles, they feature a spring-loaded mechanism for controlled actuation and a shoulder on the retainer to provide a positive installation stop. Options include knurled or un-knurled metal caps, and black or custom-colored caps.

Datasheet Summary
Powered by GS/AI

The PF12 series comprises large knob, spring-loaded captive panel screws designed for secure attachment of thin metal panels with easy service access. These fasteners install into sheets and retain the screw to prevent loss of hardware. Available in self-clinching and flare-mounted styles, they feature a spring-loaded mechanism for controlled actuation and a shoulder on the retainer to provide a positive installation stop. Options include knurled or un-knurled metal caps, and black or custom-colored caps.

Suppliers

Company
Product
Description
Supplier Links
Large knob, spring-loaded Types PF11 and PF12 - Unified - PF12-440-0 - PennEngineering®
Danboro, PA, United States
Large knob, spring-loaded Types PF11 and PF12 - Unified
PF12-440-0
Large knob, spring-loaded Types PF11 and PF12 - Unified PF12-440-0
Shoulder on retainer provides positive stop during installation. Available in self-clinching, flaring, or floating mounting styles. Available with knurled or un-knurled metal cap, black metal cap, or a custom color plastic cap.
  • Shoulder on retainer provides positive stop during installation.
  • Available in self-clinching, flaring, or floating mounting styles.
  • Available with knurled or un-knurled metal cap, black metal cap, or a custom color plastic cap.
Supplier's Site Datasheet
Captive Screws - PF12-440-0 - bisco industries
Anaheim, CA, United States
Captive Screws
PF12-440-0
Captive Screws PF12-440-0
Captive Screws

Captive Screws

Supplier's Site

Technical Specifications

  PennEngineering® bisco industries
Product Category Captive Fasteners Captive Fasteners
Product Number PF12-440-0 PF12-440-0
Product Name Large knob, spring-loaded Types PF11 and PF12 - Unified Captive Screws
Captive Fastener Class / Type Captive Screws Captive Screws
Decimal Thread Diameter 0.1120 inch (2.84 mm)
Unified Thread Notation Unified
Shoulder Diameter 0.0360 inch (0.9144 mm)
Panel Thickness 0.0360 inch (0.9144 mm)
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