S-90942A112 M3 x 6 mm Stainless Steel Button Head Torx Screws

Stainless Steel Button Head Torx Screws

0159FA00002 Stainless Steel Button Head Torx Screws
0159FA00002 Stainless Steel Button Head Torx Screws

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

Part No.
Part No. 0159FA00002
Equivalent to mcmaster :
90942A112

Basic Information

System of Measurement Metric

Head Parameters

Head Type Rounded
Head Diameter 5.7 mm
Head Height 1.65 mm
Rounded Head Profile Standard
Rounded Head Style Button

Dimensions

Length 6 mm

Thread Parameters

Thread Type Metric
Thread Size M3
Thread Pitch 0.5 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Torx
Drive Size T10

Material & Strength

Material A286 Stainless Steel
Hardness Rockwell C31
Tensile Strength 140000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
Price available upon request. Our sales team will respond within 24 hours with a competitive quote tailored to your requirements.
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Key Features & Benefits at a Glance

  • Exceptional corrosion resistance from A286 stainless steel construction, ideal for harsh industrial environments
  • Superior mechanical strength with 140,000 psi tensile strength and Rockwell C31 hardness for reliable, long-term fastening
  • Enhanced torque transmission and tamper resistance with the Torx T10 drive system, reducing tool slippage
  • Precise and secure thread engagement ensured by the Class 6g thread fit and fully threaded design
  • Low-profile, rounded button head provides a finished appearance and minimizes snagging in compact assemblies
  • Broad regulatory compliance with RoHS 3 and REACH, meeting stringent international environmental and safety standards
  • Optimized for metric applications with M3 x 0.5mm coarse thread, ensuring compatibility and easy sourcing

Professional Applications & Engineering Value

Engineered for demanding applications, this M3 metric screw in A286 stainless steel offers a robust solution where corrosion resistance and high strength are non-negotiable. The Torx button head with T10 drive allows for higher torque application compared to Phillips or slotted drives, significantly reducing the risk of cam-out and head stripping during assembly. This is critical in automated production or maintenance scenarios where reliability and speed are paramount. The fully threaded design with a Class 6g thread fit provides consistent clamping force and vibration resistance, making these rounded head screws ideal for precision electronics, aerospace components, and automotive subsystems exposed to stressful conditions.

Specification Summary & Compliance

This precision fastener adheres to metric thread standards with an M3 size, 0.5mm pitch, and a precise Class 6g thread fit. The manufacturing and material specifications ensure consistent performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for global markets with strict environmental and safety protocols.

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