S-90227A126 Length 38 mm ISO 15482, DIN 7504 P Tapping Screws

Tapping Screws

0473FA00015 Tapping Screws
0473FA00015 Tapping Screws

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

Part No.
Part No. 0473FA00015
Equivalent to mcmaster :
90227A126

Basic Information

Tapping Screw Type BSD
System of Measurement Metric

Head Parameters

Head Type Flat
Head Diameter 7.5 mm
Head Height 2.3 mm
Flat Head Profile Standard

Dimensions

Length 38 mm
Shank Cross Section Round

Thread Parameters

Screw Size M3.9
Thread Direction Right Hand
Threading Fully Threaded

Tip & Drive Parameters

Tip Type Drilling
Drive Style Phillips
Drive Size No. 2
Drill Tip Type No. 2
Drill Tip Length 6.3 mm
Countersink Angle 80°
Tapping Method Thread Cutting

Material & Strength

Material Zinc-Plated Steel

Temperature & Environment

For Use In Steel, Sheet Metal
REACH Compliant
RoHS Compliant
Specifications Met ISO 15482, DIN 7504 P

Installation & Application

Maximum Drilling Thickness 0.094"
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 zinc-plated steel construction, ensuring long-term reliability in harsh industrial environments.
  • Effortless installation through thread-cutting BSD design and integrated drill tip, reducing assembly time and tool wear.
  • Secure flush mounting with an 80° countersink angle and flat head, providing a smooth finish and preventing snagging.
  • High drilling capacity of up to 0.094" in steel and sheet metal, enabling versatile application across various thicknesses.
  • Reliable thread engagement with fully threaded M3.9 shank and right-hand direction, ensuring consistent holding power.
  • Broad compatibility with Phillips No. 2 drive, allowing use with standard industrial tools for easy maintenance.
  • Environmental and safety compliance meeting RoHS 3 and REACH regulations, supporting sustainable and safe manufacturing practices.

Professional Applications & Engineering Value

These M3.9 x 38mm zinc-plated steel tapping screws are engineered to address common challenges in industrial assembly, such as material fatigue and installation inefficiency. The thread-cutting BSD design and fully threaded profile enable self-tapping into steel and sheet metal without pre-drilling, minimizing labor and equipment costs. The zinc-plated finish enhances durability against corrosion, extending service life in demanding environments like automotive framing or machinery enclosures. With an 80° countersink angle and flat head, they ensure a seamless fit that reduces vibration loosening and improves structural integrity, making them ideal for high-stress applications where precision and reliability are critical.

Specification Summary & Compliance

This tapping screw adheres to ISO 15482 DIN 7504 P standards, ensuring precise dimensional accuracy and thread consistency for reliable performance. It features a metric M3.9 size, 38mm length, and fully threaded design with a right-hand thread direction. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations confirms its suitability for environmentally conscious and safe industrial use, free from hazardous substances.

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