PennEngineering® Captive Panel Screw-Low Profile Knob, Spring-loaded - Unified PF61-440-0-BN

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.
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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
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PF61-440-0-BN is a low-profile, spring-loaded captive panel screw with a 0.112-40 thread, designed for installation in sheet metal up to 0.040 inch thick. It features a carbon steel screw with a black nitride finish (AMS2753, Section 3), a carbon steel retainer with black nitride finish, and a 300 series stainless steel spring. The part includes a Phillips driver recess and a knurled head for tool or finger operation. Installed height above the sheet is 0.290 inch. The screw assembly is certified for use in stainless steel and painted panels, and is marked with PEM® branding for authenticity.

Datasheet Summary
Powered by GS/AI

PF61-440-0-BN is a low-profile, spring-loaded captive panel screw with a 0.112-40 thread, designed for installation in sheet metal up to 0.040 inch thick. It features a carbon steel screw with a black nitride finish (AMS2753, Section 3), a carbon steel retainer with black nitride finish, and a 300 series stainless steel spring. The part includes a Phillips driver recess and a knurled head for tool or finger operation. Installed height above the sheet is 0.290 inch. The screw assembly is certified for use in stainless steel and painted panels, and is marked with PEM® branding for authenticity.

Suppliers

Company
Product
Description
Supplier Links
Captive Panel Screw-Low Profile Knob, Spring-loaded - Unified - PF61-440-0-BN - PennEngineering®
Danboro, PA, United States
Captive Panel Screw-Low Profile Knob, Spring-loaded - Unified
PF61-440-0-BN
Captive Panel Screw-Low Profile Knob, Spring-loaded - Unified PF61-440-0-BN
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 PF61-440-0-BN
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)
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