S-90942A116 M4 x 6 mm Stainless Steel Button Head Torx Screws

Stainless Steel Button Head Torx Screws

0159FA00006 Stainless Steel Button Head Torx Screws
0159FA00006 Stainless Steel Button Head Torx Screws

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

Part No.
Part No. 0159FA00006
Equivalent to mcmaster :
90942A116

Basic Information

System of Measurement Metric

Head Parameters

Head Type Rounded
Head Diameter 7.6 mm
Head Height 2.2 mm
Rounded Head Profile Standard
Rounded Head Style Button

Dimensions

Length 6 mm

Thread Parameters

Thread Type Metric
Thread Size M4
Thread Pitch 0.7 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Torx
Drive Size T20

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
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Key Features & Benefits at a Glance

  • Exceptional corrosion resistance and high-temperature performance thanks to A286 stainless steel construction, ideal for demanding industrial environments
  • Superior torque transmission and reduced cam-out risk with the T20 Torx drive, ensuring secure and efficient installation
  • High tensile strength of 140,000 psi provides reliable clamping force and structural integrity for critical applications
  • Precision Class 6g thread fit ensures smooth assembly and consistent performance with mating components
  • Fully threaded coarse pitch (0.7mm) design offers faster installation and excellent holding power in various materials
  • Enhanced durability with Rockwell C31 hardness resists wear and deformation under load, extending service life
  • Compliant with RoHS 3 and REACH regulations for safe, environmentally responsible use in global markets

Professional Applications & Engineering Value

This M4 x 0.7mm x 6mm A286 Stainless Steel Torx Button Head Screw is engineered to solve common industrial challenges, such as fastener failure under high stress and corrosion in harsh conditions. The A286 stainless steel material provides excellent strength and oxidation resistance up to 1300°F (700°C), making it suitable for aerospace, automotive, and heavy machinery applications. The Torx T20 drive and button head design allow for low-profile, high-torque installations without stripping, while the fully threaded coarse pitch ensures rapid assembly and vibration resistance. Its precision Class 6g metric thread guarantees compatibility with standard nuts and tapped holes, reducing the risk of cross-threading and improving reliability in industrial screw systems.

Specification Summary & Compliance

This screw adheres to metric system standards with dimensions of M4 thread size, 0.7mm pitch, and 6mm length. The thread fit is Class 6g per ISO metric specifications, ensuring dimensional accuracy. It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming it is free of restricted hazardous substances and safe for industrial use.

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