#4 X 1-1/4" Type AB Self Tapping Sheet Metal Screws | Flat Head | Phillips Drive | Steel Black Oxide (8000/Pkg.)

Mutual ScrewSKU: 0420ABPFBKC

Price:
Sale price$440.10 Regular price$502.39per 8000( $0.06 each)
Pieces 8000
Measurement type Inch
Thread size #4
Length 1-1/4
Material Steel Black Oxide
Finish Black Oxide
Drive Phillips
Head style Flat Head
Point type Type AB
Threads per inch 24
Thread style Fully Threaded
Weight 20.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Type AB Self Tapping Sheet Metal Screws with Flat Head and Phillips Drive are designed to form their own threads in sheet metal. Made from steel with a black oxide finish, the screws measure #4 x 1-1/4 inch and are supplied in bulk.

Specs

  • Dimensions: Length 1-1/4 inch; Diameter #4
  • Finish: Black Oxide
  • Drive type: Phillips
  • Material grade: Steel
  • Thread type: Type AB self tapping

Features

  • Self tapping capability: Forms internal threads in thin sheet metal during installation, enabling fast, pre-tap free fastening in compatible materials.
  • Flat head: Countersinks flush with the workpiece to provide a smooth surface for panels and enclosures.
  • Phillips drive: Allows consistent bit engagement and reduced cam-out under high torque with standard drivers.
  • Corrosion resistance: Black oxide finish provides limited corrosion resistance in mild environments and helps resist surface wear during installation.
  • Bulk packaging: 8,000 pieces per bulk pack to support high-volume manufacturing, service, and maintenance workflows.
  • Ideal applications: Automotive body components, electrical enclosures, appliance housings, and other thin gauge sheet metal assemblies.

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800-222-0324

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