S-93080A420 Length 3/8" Tapping Screws

Tapping Screws

0406FA00004 Tapping Screws
0406FA00004 Tapping Screws

Image may differ from product. See technical specification for details.

Part No.
Part No. 0406FA00004
Equivalent to mcmaster :
93080A420

Basic Information

Tapping Screw Type A/AB
System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.322"
Head Height 0.115"
Rounded Head Profile Standard
Rounded Head Style Pan

Dimensions

Length 3/8"
Shank Cross Section Round

Thread Parameters

Screw Size No. 8
Thread Diameter 0.164"
Approximate Threads per Inch 15
Thread Direction Right Hand
Threading Fully Threaded

Tip & Drive Parameters

Tip Type Pointed
Drive Style Phillips
Drive Size No. 2
Drill Bit Size No. 29
Drill Bit Diameter 0.136"
Tapping Method Thread Forming

Material & Strength

Material 2024 Aluminum

Temperature & Environment

For Use In Sheet Metal
REACH Compliant
RoHS Compliant

Installation & Application

Maximum Drilling Thickness 0.025"
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Superior corrosion resistance and lightweight strength from premium 2024 aluminum alloy for extended service life in demanding environments
  • Efficient thread forming design creates strong, permanent threads in sheet metal without chips or debris
  • Optimized for 0.025" maximum drilling thickness in sheet metal applications with precise No. 29 drill bit compatibility
  • Reliable Phillips No. 2 drive system ensures secure installation and prevents cam-out during high-torque applications
  • Fully threaded pointed tip provides excellent grip and fast penetration for rapid assembly operations
  • Standard pan head profile offers low-profile seating and improved clamping force distribution
  • Full regulatory compliance with RoHS 3 and REACH standards for global industrial applications

Professional Applications & Engineering Value

These 2024 aluminum tapping screws deliver exceptional engineering value for sheet metal fabrication and assembly operations. The thread forming technology eliminates the need for pre-tapped holes while creating strong, vibration-resistant connections that won't loosen under stress. The Phillips pan head design combines easy installation with a low-profile finish, making these A/AB type screws ideal for electronics enclosures, HVAC systems, and automotive components where weight reduction and corrosion resistance are critical. The fully threaded No. 8-15 configuration ensures maximum holding power across the entire 3/8" length, while the pointed tip facilitates quick starts and precise alignment in production environments.

Specification Summary & Compliance

This thread forming tapping screw features precise No. 8-15 thread specifications with 0.164" thread diameter and right-hand threading. The screw meets industry standards for A/AB tapping screw types with Class 2A thread tolerances. Manufacturing and material compliance includes full adherence to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and industrial reliability for global supply chains.

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