PennEngineering® PEMSERT® Self-Clinching Flush Fasteners Nuts F4-440-2

Description
Features and Benefits: Ideal for flush applications where a thin stainless steel sheet requires load-bearing threads but still must remain smooth. Installs completely flush into thin stainless steel sheets up to HRB 88 / HB 183. Can be installed before bending sheet.
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Description
Features and Benefits: Ideal for flush applications where a thin stainless steel sheet requires load-bearing threads but still must remain smooth. Installs completely flush into thin stainless steel sheets up to HRB 88 / HB 183. Can be installed before bending sheet.
Request a Quote
Datasheet
Datasheet Summary
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The PEMSERT® F4™ self-clinching flush fastener is designed for installation into 300 series stainless steel sheets as thin as 0.060 in. (1.5 mm), providing flush threads on both sides of the sheet. It features a hexagonal head for high axial and torsional strength and installs easily into a nominally 0.172 in. hole. This variant, designated F4-440-2, is rated for a #4-40 thread, with an axial tensile strength of 165 lbs. and a recommended tightening torque of 2.50 in.-lbs. Installation pushout resistance in 300 series stainless steel is 7200 lbs. The fastener can be installed prior to sheet bending and forming.

Datasheet Summary
Powered by GS/AI

The PEMSERT® F4™ self-clinching flush fastener is designed for installation into 300 series stainless steel sheets as thin as 0.060 in. (1.5 mm), providing flush threads on both sides of the sheet. It features a hexagonal head for high axial and torsional strength and installs easily into a nominally 0.172 in. hole. This variant, designated F4-440-2, is rated for a #4-40 thread, with an axial tensile strength of 165 lbs. and a recommended tightening torque of 2.50 in.-lbs. Installation pushout resistance in 300 series stainless steel is 7200 lbs. The fastener can be installed prior to sheet bending and forming.

Suppliers

Company
Product
Description
Supplier Links
PEMSERT® Self-Clinching Flush Fasteners Nuts - F4-440-2 - PennEngineering®
Danboro, PA, United States
PEMSERT® Self-Clinching Flush Fasteners Nuts
F4-440-2
PEMSERT® Self-Clinching Flush Fasteners Nuts F4-440-2
Features and Benefits: Ideal for flush applications where a thin stainless steel sheet requires load-bearing threads but still must remain smooth. Installs completely flush into thin stainless steel sheets up to HRB 88 / HB 183. Can be installed before bending sheet.

Features and Benefits:

  • Ideal for flush applications where a thin stainless steel sheet requires load-bearing threads but still must remain smooth.
  • Installs completely flush into thin stainless steel sheets up to HRB 88 / HB 183.
  • Can be installed before bending sheet.
Supplier's Site Datasheet

Technical Specifications

  PennEngineering®
Product Category Nuts
Product Number F4-440-2
Product Name PEMSERT® Self-Clinching Flush Fasteners Nuts
Type Self-Clinching Nut
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