S-92832A234 M3 x 25 mm ISO 7380 Steel Button Head Torx Screws

Steel Button Head Torx Screws

0156FA00020 Steel Button Head Torx Screws
0156FA00020 Steel Button Head Torx Screws

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

Part No.
Part No. 0156FA00020
Equivalent to mcmaster :
92832A234

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 25 mm

Thread Parameters

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

Tip & Drive Parameters

Drive Style Torx
Drive Size T10

Material & Strength

Material Zinc-Plated Steel
Hardness Rockwell C22
Fastener Strength Grade/Class Class 8.8
Tensile Strength 110000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met ISO 7380
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, extending service life in demanding environments
  • Enhanced torque transmission and reduced cam-out through T10 Torx drive for secure, high-torque installations
  • Reliable mechanical performance with Class 8.8 strength grade and 110,000 psi tensile strength for high-stress applications
  • Optimized thread engagement with coarse 0.5 mm pitch and Class 6h fit ensuring vibration resistance and easy assembly
  • Streamlined industrial compliance meeting ISO 7380 specifications plus RoHS 3 and REACH environmental standards
  • Full-length threading providing maximum grip and load distribution across the entire 25 mm length
  • Low-profile rounded button head delivering a finished appearance while minimizing protrusion in compact assemblies

Professional Applications & Engineering Value

These Class 8.8 zinc-plated steel Torx button head screws deliver critical reliability in precision assemblies where vibration resistance and consistent clamping force are paramount. The M3 x 0.5 mm coarse thread configuration ensures rapid installation in metals and engineered plastics while maintaining ISO 7380 dimensional compliance. With Rockwell C22 hardness and 110,000 psi tensile strength, they prevent thread stripping and head deformation under dynamic loads. The zinc plating provides essential corrosion protection for industrial equipment, automotive components, and electronic enclosures exposed to moderate environmental conditions. The T10 Torx drive eliminates cam-out issues common in Phillips drives, reducing assembly time and tool wear in high-volume production environments.

Specification Summary & Compliance

Manufactured to ISO 7380 standards with Class 6h thread tolerance for precision fit. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Features right-hand coarse threading with 0.5 mm pitch and 25 mm length. Mechanical properties certified to Class 8.8 strength grade with Rockwell C22 hardness and 110,000 psi tensile strength.

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