PennEngineering® Large knob, spring-loaded Types PF11 and PF12 - Unified PF11-632-1-BL

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 PF11 series consists of large knob, spring-loaded, self-clinching captive panel screws designed for secure attachment of thin metal panels with repeated access. The fastener installs into sheet materials with thread sizes M3, M4, M5, or M6, and features a retainer pushout force of 11.1 kN in aluminum and 20 kN in cold-rolled steel for M5 thread size. The series includes a spring-loaded mechanism that maintains tension and prevents loss of hardware during service. A shoulder on the retainer provides a positive installation stop. Installation forces and performance values vary with thread size and sheet material, as specified in performance data tables.

Datasheet Summary
Powered by GS/AI

The PF11 series consists of large knob, spring-loaded, self-clinching captive panel screws designed for secure attachment of thin metal panels with repeated access. The fastener installs into sheet materials with thread sizes M3, M4, M5, or M6, and features a retainer pushout force of 11.1 kN in aluminum and 20 kN in cold-rolled steel for M5 thread size. The series includes a spring-loaded mechanism that maintains tension and prevents loss of hardware during service. A shoulder on the retainer provides a positive installation stop. Installation forces and performance values vary with thread size and sheet material, as specified in performance data tables.

Suppliers

Company
Product
Description
Supplier Links
Large knob, spring-loaded Types PF11 and PF12 - Unified - PF11-632-1-BL - PennEngineering®
Danboro, PA, United States
Large knob, spring-loaded Types PF11 and PF12 - Unified
PF11-632-1-BL
Large knob, spring-loaded Types PF11 and PF12 - Unified PF11-632-1-BL
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

Technical Specifications

  PennEngineering®
Product Category Captive Fasteners
Product Number PF11-632-1-BL
Product Name Large knob, spring-loaded Types PF11 and PF12 - Unified
Captive Fastener Class / Type Captive Screws
Decimal Thread Diameter 0.1380 inch (3.51 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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