S-91294A192 M4 x 12 mm DIN 7991, ISO 10642 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 rating and 120,000 psi tensile strength for reliable performance in high-stress applications
- Superior corrosion resistance through black-oxide coating on alloy steel, extending service life in demanding industrial environments
- Precise flush mounting with standard 90° countersink angle and flat head design for seamless surface integration
- Optimized installation efficiency featuring 2.5mm hex drive for secure tool engagement and reduced slipping during assembly
- Consistent threading performance with Class 6g thread fit and coarse pitch (0.7mm) ensuring reliable engagement and vibration resistance
- Full-length threading provides maximum grip strength across the entire 12mm length for superior fastening integrity
- Regulatory compliance assurance meeting DIN 7991/ISO 10642 standards plus RoHS 3 and REACH environmental regulations
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these M4 flat head screws deliver critical performance advantages where space constraints and surface finish matter. The black-oxide alloy steel construction provides essential corrosion protection while maintaining the Class 10.9 strength rating needed for structural components, machinery assemblies, and automotive applications. The fully threaded coarse pitch design ensures rapid installation and superior vibration resistance, while the 90° countersink angle creates flush surfaces essential for aerodynamic components and safety-critical assemblies. These metric screws solve common engineering challenges of fastener failure, corrosion degradation, and installation inefficiency in manufacturing environments.
Specification Summary & Compliance
This M4 x 0.7mm x 12mm flat head screw features Class 6g thread fit tolerance with coarse thread spacing, manufactured to DIN 7991/ISO 10642 specifications. The fastener maintains Rockwell C32 hardness and meets comprehensive regulatory requirements including RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) compliance, ensuring environmental responsibility and industrial suitability.
