[10000 BULK] Type 23 Thread Cutting Screws | Flat Head | Phillips Drive | Steel Zinc Plated | #4-40 X 5/16

Mutual ScrewSKU: 04053PFKC

Price:
Sale price$380.66 Regular price$521.55per 10000( $0.04 each)
Pieces 10000
Measurement type Inch
Thread size #4-40
Length 5/16
Material Steel Zinc Plated
Finish Zinc Plated
Drive Phillips
Head style Flat
Threads per inch 40
Weight 9.0 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

Bulk pack of ten thousand Type 23 thread-cutting screws for sheet metal assemblies. Flat head with Phillips drive and zinc-plated steel construction provide a flush, corrosion-resistant fastening for thin gauge panels.

Specs

  • Dimensions: Length 5/16 inch; Thread size #4-40
  • Finish: Zinc Plated
  • Drive type: Phillips
  • Material: Steel
  • Thread type: Type 23 Thread Cutting

Features

  • Self-tapping capability: Type 23 thread-cutting action enables installation into thin sheet metal without the need for a separate nut, creating captive threads in the material.
  • Flat Head: Countersunk design ensures flush surface and reduces snag during assembly.
  • Phillips Drive: Improved driver engagement and reduced cam-out during installation.
  • Corrosion resistance: Zinc plating provides surface protection in interior and semi-exposed environments.
  • Material strength: Steel substrate delivers adequate strength for light to moderate load sheet metal fastening.
  • Applications: Suitable for electronic enclosures, control panels, metal chassis, and HVAC sheet metal assemblies; bulk packs support high-volume manufacturing and OEM projects.

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