S-92832A578 M5 x 30 mm ISO 7380 Steel Button Head Torx Screws

Steel Button Head Torx Screws

0156FA00058 Steel Button Head Torx Screws
0156FA00058 Steel Button Head Torx Screws

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Part No.
Part No. 0156FA00058
Equivalent to mcmaster :
92832A578

Basic Information

System of Measurement Metric

Head Parameters

Head Type Rounded
Head Diameter 9.5 mm
Head Height 2.75 mm
Rounded Head Profile Standard
Rounded Head Style Button

Dimensions

Length 30 mm

Thread Parameters

Thread Type Metric
Thread Size M5
Thread Pitch 0.8 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6h
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Torx
Drive Size T25

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 torque transmission with T25 Torx drive, reducing cam-out and tool wear for reliable assembly
  • Enhanced corrosion resistance through zinc-plated steel construction, extending service life in harsh environments
  • High tensile strength (110,000 psi) and Class 8.8 rating for dependable load-bearing performance in demanding applications
  • Optimized thread engagement with coarse 0.8mm pitch and Class 6h fit, ensuring secure fastening and vibration resistance
  • Low-profile button head design provides a flush finish while maintaining high clamp force distribution
  • Full threading along 30mm length offers maximum adjustability and grip in varied material thicknesses
  • Compliance with ISO 7380 and environmental regulations guarantees interchangeability and safe usage across global markets

Professional Applications & Engineering Value

This M5 Torx button head screw delivers critical engineering advantages where space constraints and high-stress conditions coexist. The zinc-plated steel construction combats oxidation in industrial settings, while the Class 8.8 strength rating ensures integrity under dynamic loads. Its T25 Torx drive eliminates slippage during high-torque installation, preventing fastener damage in automated assembly lines. The fully threaded coarse pitch design accelerates installation in soft metals or plastics, reducing labor time. Ideal for machinery, automotive subassemblies, and electrical enclosures, this screw solves common issues of head stripping, thread galling, and premature failure—ensuring long-term operational reliability.

Specification Summary & Compliance

Manufactured to ISO 7380 dimensional standards with Class 6h thread fit for precision mating. The 0.8mm coarse pitch and fully threaded M5x30mm configuration adhere to metric threading conventions. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance for hazardous substance restrictions. Material properties certified to Rockwell C22 hardness and 110,000 psi tensile strength per Class 8.8 mechanical requirements.

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