S-94209A791 M6 x 20 mm Tapping Screws

Tapping Screws

0498FA00104 Tapping Screws
0498FA00104 Tapping Screws

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

Part No.
Part No. 0498FA00104
Equivalent to mcmaster :
94209A791

Basic Information

System of Measurement Metric

Head Parameters

Head Type Rounded
Head Diameter 11.75 mm
Head Height 4.45 mm
Rounded Head Profile Standard
Rounded Head Style Pan

Dimensions

Length 20 mm
Length Tolerance -0.8 to 0mm
Shank Cross Section Tri-Lobe

Thread Parameters

Thread Type Metric
Thread Size M6
Screw Size M6
Thread Pitch 1 mm
Thread Spacing Coarse
Thread Direction Right Hand
Threading Fully Threaded

Tip & Drive Parameters

Tip Type Blunt
Drive Style Torx Plus
Drive Size IP30, T30
Tapping Method Thread Forming

Material & Strength

Material Zinc-Plated Steel

Temperature & Environment

For Use In Aluminum, Brass, Copper
REACH Compliant
RoHS Compliant
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 torque transmission with Torx Plus IP30 drive to minimize cam-out and tool wear during high-torque applications.
  • Reliable thread forming in softer materials like aluminum, brass, and copper, creating strong, vibration-resistant threads without pre-drilling.
  • Enhanced corrosion resistance from zinc plating, extending service life in various industrial environments.
  • Optimized for efficiency with a fully threaded Tri-Lobe shank design that ensures maximum grip and faster installation.
  • Precise dimensional control with a length tolerance of -0.8 to 0mm for consistent performance in automated or manual assembly.
  • Broad material compatibility thanks to the M6 coarse thread (1mm pitch), ideal for a range of non-ferrous metal applications.
  • Compliance with global standards including RoHS 3 and REACH, ensuring safety and environmental responsibility.

Professional Applications & Engineering Value

This M6 x 1mm zinc-plated steel Torx Plus tapping screw is engineered to address common fastening challenges in aluminum, brass, and copper assemblies. The thread forming design eliminates the need for tapped holes, reducing assembly steps and potential for cross-threading. The Tri-Lobe shank displaces material smoothly, creating secure, high-strength threads that resist loosening under vibration. Combined with the Torx Plus IP30 drive, it ensures maximum torque transfer with minimal risk of stripping, making it ideal for high-volume production lines and precision equipment where reliability and speed are critical. Its fully threaded and blunt tip configuration allows for straightforward alignment and consistent clamping force.

Specification Summary & Compliance

This screw features a metric coarse thread (M6 x 1mm) with a length of 20mm and tolerance of -0.8 to 0mm, adhering to standard metric thread specifications. The zinc-plated steel construction and pan head with Torx Plus T30 drive ensure durability and easy installation. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for use in environmentally conscious and regulated industries.

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