S-91263A938 M12 x 35 mm DIN 7991 Alloy Steel Hex Drive Flat Head Screws
Alloy Steel Hex Drive 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
- Exceptional load-bearing capacity with Class 10.9 strength grade and 120,000 psi tensile strength for reliable performance in demanding applications
- Superior corrosion resistance through zinc-plated alloy steel construction, extending service life in harsh industrial environments
- Optimal torque transmission via 8mm hex drive design, preventing stripping and ensuring secure fastening
- Enhanced thread engagement with coarse M12x1.75mm threading and Class 6g fit for quick assembly and vibration resistance
- Flush mounting capability with standard 90° flat head profile for smooth surface finishes in precision applications
- Full-length threading providing consistent grip strength along the entire 35mm shaft length
- Regulatory compliance assurance meeting DIN 7991 standards and environmental regulations including RoHS 3 and REACH
Professional Applications & Engineering Value
Engineered for heavy-duty industrial applications, this M12 flat head screw delivers critical performance where vibration resistance and structural integrity are paramount. The zinc-plated alloy steel construction provides essential corrosion protection for machinery, automotive components, and structural assemblies exposed to demanding environments. The hex drive design ensures maximum torque application without cam-out, while the Class 10.9 strength rating guarantees reliable performance under extreme loads. The fully threaded configuration with coarse pitch threading offers superior holding power in metal-to-metal fastening applications, making it ideal for construction equipment, industrial machinery, and automotive assemblies where failure is not an option.
Specification Summary & Compliance
This metric flat head screw features M12x1.75mm coarse threads with Class 6g thread fit tolerance ensuring precise engagement. Manufactured to DIN 7991 specifications with Rockwell C32 hardness and 120,000 psi tensile strength. The fastener is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, meeting the latest industry standards for hazardous substance restrictions and chemical safety.
