[10000 BULK] Thread Rolling Screws Phillips Flat Head Steel Black Oxide & Waxed Tri-Lobe #4-40 X 3/8 Taptite Screws Alternative

Mutual ScrewSKU: 0406RPFBKC

Price:
Sale price$378.63 Regular price$392.72per 10000( $0.04 each)
Pieces 10000
Measurement type Inch
Thread size #4-40
Diameter #4
Length 3/8
Material Steel
Finish Black Oxide & Waxed
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

Introduce reliability and strength to your assemblies with our Thread Rolling Screws, Phillips Flat Head in steel, finished with black oxide and waxed coating. This Tri-Lobe drive screw in #4-40 x 3/8" serves as a robust alternative to Taptite screws, delivering secure, high-torque threads without stripping.

  • Drive type: Tri-Lobe for improved torque transfer and reduced slippage
  • Thread form: Thread rolling (thread-forming) screw that forms its own threads in pre-piloted holes
  • Head style: Phillips flat head for flush, low-profile seating
  • Material & finish: Steel with black oxide finish and waxed coating for corrosion resistance and smooth driving
  • Size & length: #4-40 thread, 3/8" long
  • Alternative to: Taptite screws

Ideal for securing components in metal, wood, or composite assemblies where a clean flush appearance and reliable thread engagement are essential.

  • Waxed coating reduces friction during installation
  • Black oxide finish adds durability in challenging environments
  • Thread-forming action creates secure, vibration-resistant joints
  • Resistance to thread stripping and loosening with proper pilot hole
  • Corrosion resistance
  • Easy to install with common Phillips screwdrivers

Equip your toolkit with this reliable thread rolling screw and experience a solid, professional fit in your next project. Add to cart now for steady performance and a clean, professional look.

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800-222-0324

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