S-92470A022 Length 1/4" Tapping Screws

Tapping Screws

0402FA00028 Tapping Screws
0402FA00028 Tapping Screws

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

Part No.
Part No. 0402FA00028
Equivalent to mcmaster :
92470A022

Basic Information

Type Rounded
Tapping Screw Type A/AB
System of Measurement Inch

Head Parameters

Head Diameter 0.116"
Head Height 0.044"
Rounded Head Profile Standard
Rounded Head Style Pan

Dimensions

Length 1/4"
Shank Cross Section Round

Thread Parameters

Screw Size No. 0
Thread Diameter 0.06"
Approximate Threads per Inch 52
Thread Direction Right Hand
Threading Fully Threaded

Tip & Drive Parameters

Tip Type Pointed
Drive Style Phillips
Drive Size No. 0
Drill Bit Size No. 55
Drill Bit Diameter 0.052"
Tapping Method Thread Forming

Material & Strength

Material 18-8 Stainless Steel

Temperature & Environment

For Use In Sheet Metal
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 with 18-8 stainless steel construction, ideal for harsh industrial environments.
  • Exceptional holding power from thread forming technology and 52 threads per inch, preventing loosening under vibration.
  • Efficient installation with a pointed tip and compatibility with No. 55 drill bits, reducing assembly time.
  • Reliable drive engagement from the Phillips No. 0 drive, minimizing cam-out and tool slippage.
  • Versatile sheet metal fastening with a pan head design, providing a secure clamp on materials up to 0.025" thick.
  • Full thread engagement along the 1/4" length, ensuring maximum grip strength in thin materials.
  • Environmental compliance with RoHS 3 standards, making them safe for various industrial applications.

Professional Applications & Engineering Value

These No. 0 Phillips tapping screws are engineered to solve common fastening challenges in sheet metal applications. The 18-8 stainless steel material offers excellent resistance to rust and corrosion, extending service life in demanding conditions. The thread forming design creates strong, permanent threads in pre-drilled holes without generating chips, which is critical for maintaining integrity in thin-gauge metals. With a pointed tip and compatibility with a No. 55 drill bit, these screws ensure quick, precise alignment and reduce the risk of cross-threading. The pan head and fully threaded shank provide a wide bearing surface and consistent clamping force, making them ideal for HVAC, electronics enclosures, and automotive assemblies where vibration resistance and reliability are paramount.

Specification Summary & Compliance

This tapping screw adheres to standard inch measurements with a thread diameter of 0.06" and 52 threads per inch for precise fit. It conforms to Type A/AB standards for thread forming screws and features a right-hand thread direction. The product is fully compliant with RoHS 3 (2015/863/EU) regulations, ensuring it is free from hazardous substances and suitable for global industrial use.

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