S-90236A130 M4 x 6 mm ISO 14581 Alloy Steel Torx Flat Head Screws
Alloy Steel Torx Flat Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with zinc-plated alloy steel construction for extended service life in demanding environments
- Enhanced torque transmission through Torx T20 drive system, reducing cam-out and tool wear
- High mechanical strength with Class 8.8 rating, providing reliable performance under substantial loads
- Optimized thread engagement with M4 coarse threading (0.7mm pitch) for faster assembly and reduced cross-threading risk
- Flush mounting capability with standard 90° flat head profile for clean, streamlined installations
- Consistent performance ensured by Rockwell C22 hardness and Class 6h thread fit precision
- Full regulatory compliance meeting international ISO 14581 standards and environmental directives
Professional Applications & Engineering Value
These M4 flat head screws deliver exceptional engineering value across industrial applications where space constraints and corrosion resistance are critical. The zinc-plated alloy steel construction provides superior protection against environmental degradation, while the Torx T20 drive enables higher torque application without slippage damage. The fully threaded design with coarse metric threading ensures maximum grip in various materials, from machinery frames to electronic enclosures. The Class 8.8 strength rating makes these industrial screws ideal for vibration-prone applications in automotive assemblies, manufacturing equipment, and structural components requiring reliable fastening solutions.
Specification Summary & Compliance
This fastener maintains Class 6h thread fit precision with M4 x 0.7mm coarse thread dimensions and 6mm length. Manufacturing adheres to ISO 14581 specifications for dimensional accuracy and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe usage across global markets. The right-hand thread direction and standard 90° countersink angle provide consistent installation compatibility with industry-standard tools and applications.
