PennEngineering® Captive Panel Screw-Low Profile Knob, Spring-loaded - Metric PF51-M4-1-CN

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 easy tool or finger operation with a Phillips recess, intended for mounting into thin sheet materials where repeated access is required. It is part of the PF50/PF51/PF52 series, which shares a common low-profile knob design and spring-loaded mechanism for secure, loss-prevention fastening. The series is suitable for use with stainless steel and other sheet hardnesses, and is available in metric thread sizes including M4.

Datasheet Summary
Powered by GS/AI

The PF51 is a low-profile, spring-loaded captive panel screw designed for easy tool or finger operation with a Phillips recess, intended for mounting into thin sheet materials where repeated access is required. It is part of the PF50/PF51/PF52 series, which shares a common low-profile knob design and spring-loaded mechanism for secure, loss-prevention fastening. The series is suitable for use with stainless steel and other sheet hardnesses, and is available in metric thread sizes including M4.

Suppliers

Company
Product
Description
Supplier Links
Captive Panel Screw-Low Profile Knob, Spring-loaded - Metric - PF51-M4-1-CN - PennEngineering®
Danboro, PA, United States
Captive Panel Screw-Low Profile Knob, Spring-loaded - Metric
PF51-M4-1-CN
Captive Panel Screw-Low Profile Knob, Spring-loaded - Metric PF51-M4-1-CN
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-M4-1-CN
Product Name Captive Panel Screw-Low Profile Knob, Spring-loaded - Metric
Captive Fastener Class / Type Captive Screws
Metric Thread Notation Metric
Hole Size 0.2520 inch (6.4 mm)
Head Type Other; knob
Unlock Full Specs
to access all available technical data

Similar Products

Large Knob, Spring-loaded - Types PF11MF and PF12MF - Unified - PF11MF-440-0-BL-2 - PennEngineering®
Specs
Captive Fastener Class / Type Captive Screws
Decimal Thread Diameter 0.1120 inch (2.84 mm)
Unified Thread Notation Unified
View Details
Captive Screws - PF11M-632-0 BL - bisco industries
Specs
Captive Fastener Class / Type Captive Screws
Unified Thread Notation Unified
Features Knurled (Finger) Fastener
View Details
Large knob, spring-loaded Types PF11 and PF12 - Unified - PF11-032-0-BL - PennEngineering®
Specs
Captive Fastener Class / Type Captive Screws
Decimal Thread Diameter 0.1900 inch (4.83 mm)
Unified Thread Notation Unified
View Details
Captive Panel Screw, Screw Head, Spring-loaded, Self-Clinching - Unified - ITEM-19625 - PennEngineering®
Specs
Captive Fastener Class / Type Captive Screws
Decimal Thread Diameter 0.1640 inch (4.17 mm)
Unified Thread Notation Unified
View Details