PennEngineering® Captive Panel Screw-Low Profile Knob, Spring-loaded - Metric PF61-M4-0-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-M4-0-BN is a low-profile, spring-loaded captive panel screw in the PF60 series, designed for secure panel attachment with tool or finger actuation. It features a #2 Phillips driver recess, a 4.0 mm metric thread (M4 x 0.7), and a black nitride finish (BN) on the knob, retainer, and screw per AMS2753, Section 3. The component is constructed with carbon steel parts and a 300 series stainless steel spring, rated for sheet hardness up to 70 HRC. The installed height above the sheet is 0.530 inches (13.46 mm), with a minimum hole size of 6.4 mm and a minimum distance to edge of 8.4 mm. The retainer includes a knurled shank for retention in the panel.

Datasheet Summary
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PF61-M4-0-BN is a low-profile, spring-loaded captive panel screw in the PF60 series, designed for secure panel attachment with tool or finger actuation. It features a #2 Phillips driver recess, a 4.0 mm metric thread (M4 x 0.7), and a black nitride finish (BN) on the knob, retainer, and screw per AMS2753, Section 3. The component is constructed with carbon steel parts and a 300 series stainless steel spring, rated for sheet hardness up to 70 HRC. The installed height above the sheet is 0.530 inches (13.46 mm), with a minimum hole size of 6.4 mm and a minimum distance to edge of 8.4 mm. The retainer includes a knurled shank for retention in the panel.

Suppliers

Company
Product
Description
Supplier Links
Captive Panel Screw-Low Profile Knob, Spring-loaded - Metric - PF61-M4-0-BN - PennEngineering®
Danboro, PA, United States
Captive Panel Screw-Low Profile Knob, Spring-loaded - Metric
PF61-M4-0-BN
Captive Panel Screw-Low Profile Knob, Spring-loaded - Metric PF61-M4-0-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-M4-0-BN
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
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