PennEngineering® Captive Panel Screw-Low Profile Knob, Spring-loaded - Unified PF51-440-1-BN-2

Description
Low-profile design satisfies many functional and cosmetic requirements. Type PF50 with convenient large head and Phillips recess for tool or finger operation. Available with six-lobe recess.
Request a Quote
Description
Low-profile design satisfies many functional and cosmetic requirements. Type PF50 with convenient large head and Phillips recess for tool or finger operation. Available with six-lobe recess.
Request a Quote
Datasheet
Datasheet Summary
Powered by GS/AI

The PF51 is a low-profile, spring-loaded captive panel screw designed for secure attachment of thin metal panels with subsequent access required. It features a large head with a Phillips recess for tool or finger operation and is intended for installation into panels with thicknesses compatible with its self-clinching design. The part is part of the PF50 series, which includes variants with six-lobe recess options, and shares the series' qualification for use in painted and stainless steel panels. All variants in this series are designed to maintain alignment and retain the screw in the panel during repeated use.

Datasheet Summary
Powered by GS/AI

The PF51 is a low-profile, spring-loaded captive panel screw designed for secure attachment of thin metal panels with subsequent access required. It features a large head with a Phillips recess for tool or finger operation and is intended for installation into panels with thicknesses compatible with its self-clinching design. The part is part of the PF50 series, which includes variants with six-lobe recess options, and shares the series' qualification for use in painted and stainless steel panels. All variants in this series are designed to maintain alignment and retain the screw in the panel during repeated use.

Suppliers

Company
Product
Description
Supplier Links
Captive Panel Screw-Low Profile Knob, Spring-loaded - Unified - PF51-440-1-BN-2 - PennEngineering®
Danboro, PA, United States
Captive Panel Screw-Low Profile Knob, Spring-loaded - Unified
PF51-440-1-BN-2
Captive Panel Screw-Low Profile Knob, Spring-loaded - Unified PF51-440-1-BN-2
Low-profile design satisfies many functional and cosmetic requirements. Type PF50 with convenient large head and Phillips recess for tool or finger operation. Available with six-lobe recess.
  • Low-profile design satisfies many functional and cosmetic requirements.
  • Type PF50 with convenient large head and Phillips recess for tool or finger operation.
  • Available with six-lobe recess.
Supplier's Site Datasheet

Technical Specifications

  PennEngineering®
Product Category Captive Fasteners
Product Number PF51-440-1-BN-2
Product Name Captive Panel Screw-Low Profile Knob, Spring-loaded - Unified
Captive Fastener Class / Type Captive Screws
Decimal Thread Diameter 0.1120 inch (2.84 mm)
Unified Thread Notation Unified
Shoulder Diameter 0.0380 inch (0.9652 mm)
Panel Thickness 0.0400 inch (1.02 mm)
Unlock Full Specs
to access all available technical data

Similar Products

Captive Screws - PF11-M3.5-1BL - bisco industries
Specs
Captive Fastener Class / Type Captive Screws
Metric Thread Notation Other; M30.5 x 0.6
Features Knurled (Finger) Fastener
View Details
Large knob, spring-loaded Types PF11 and PF12 - Metric - PF11-M5-1 - PennEngineering®
Specs
Captive Fastener Class / Type Captive Screws
Unified Thread Notation Unified
Metric Thread Notation Metric
View Details
2 suppliers
Large Knob, Spring-loaded - Types PF11MF and PF12MF - Unified - PF11MF-832-2-BL - PennEngineering®
Specs
Captive Fastener Class / Type Captive Screws
Decimal Thread Diameter 0.1640 inch (4.17 mm)
Unified Thread Notation Unified
View Details
Captive Panel Screw, Screw Head, Spring-loaded, Self-Clinching - Metric - ITEM-19628 - PennEngineering®
Specs
Captive Fastener Class / Type Captive Screws
Unified Thread Notation Unified
Metric Thread Notation Metric
View Details