DIN 912 M2x3mm (12.9)

DIN 912 M2x3mm Socket Head Cap Screw - 12.9 Alloy Steel

The DIN 912 M2 socket head cap screw in 12.9 grade alloy steel is a high-strength fastener designed for demanding mechanical applications where exceptional tensile strength, precision, and durability are required. Made from heat-treated alloy steel, this screw delivers superior load-bearing capacity and excellent resistance to wear and deformation under heavy torque. The cylindrical head with an internal hex drive (Allen) enables secure tightening and prevents cam-out, making it ideal for tight-space assemblies requiring reliable fastening.

Technical Specs:

• Standard: DIN 912 / ISO 4762 - metric socket head cap screw
• Thread Size: M2 × 0.4 mm pitch - fine precision thread
• Head Type: Cylindrical head with hex socket (Allen drive, 1.5 mm)
• Material: Alloy steel grade 12.9 - heat treated for high tensile strength
• Finish: Black oxide or zinc plated for corrosion resistance
• Tensile Strength: Minimum 1200 MPa - suitable for high-load applications
• Tight tolerances - precision manufacturing for reliable fit
• RoHS compliant - safe for industrial and electronic use
• Manufactured in the EU - quality assurance and consistent standards
• Available in multiple lengths: 3mm / 4mm / 5mm / 6mm / 8mm / 10mm

Key Features:

• Exceptional tensile strength and durability for high-stress applications
• Heat-treated alloy steel ensures wear and fatigue resistance
• Precision machined for consistent fit and finish
• Hex socket head design for secure torque application without cam-out
• Suitable for critical mechanical and industrial assemblies

Application Areas:

• Automotive and aerospace component assemblies
• Heavy machinery and industrial equipment
• Robotics and automation requiring high load fasteners
• Precision engineering and mechanical assemblies
• RC vehicles, drones, and model building with demanding strength needs
• Structural fastening where strength and reliability are essential