S-90128A264 M6 x 20 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Maximum Load-Bearing Capacity: Class 12.9 strength rating and 170,000 psi tensile strength ensure reliable performance under extreme mechanical stress, reducing failure risks in demanding applications.
• Superior Corrosion Resistance: Zinc-plated alloy steel construction provides excellent protection against rust and environmental degradation, extending service life in harsh industrial settings.
• Precision Torque Application: 5mm hex drive socket head allows for high-torque installation with standard tools, minimizing stripping and ensuring secure fastening.
• Optimized Thread Engagement: M6 coarse threading with 1mm pitch and Class 5g6g fit enables quick assembly and superior vibration resistance in various materials.
• Enhanced Durability: Rockwell C37 hardness maintains structural integrity through repeated use, offering long-term reliability for high-cycle applications.
• Global Standard Compliance: Manufactured to DIN 912/ISO 4762 specifications ensures dimensional accuracy and interchangeability with international component systems.
• Environmental Responsibility: RoHS 3 and REACH compliance guarantees safe use in regulated industries without hazardous substance restrictions.

Professional Applications & Engineering Value

These Class 12.9 socket head cap screws deliver exceptional engineering value in industrial machinery, automotive assemblies, and precision equipment where vibration resistance and high tensile strength are critical. The zinc-plated alloy steel construction combats corrosion in demanding environments, while the M6 coarse threading with 1mm pitch ensures rapid installation and reliable clamping force. The fully threaded design provides consistent engagement depth, solving alignment issues in multi-layer assemblies. With 170,000 psi tensile strength and Rockwell C37 hardness, these metric socket screws maintain integrity under dynamic loads, making them ideal for high-stress fastening applications requiring DIN 912/ISO 4762 compliance.

Specification Summary & Compliance

Manufactured to DIN 912/ISO 4762 standards with Class 5g6g thread fit tolerance ensuring precise dimensional accuracy. Features M6x1mm coarse metric threading with right-hand orientation and 20mm fully threaded length. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for unrestricted industrial use.