S-96144A125 M6 x 25 mm DIN 912, ISO 21269 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional strength-to-weight ratio with Class 12.9 rating and 170,000 psi tensile strength for reliable performance in high-stress applications
• Superior corrosion resistance through black-oxide surface treatment, extending service life in demanding industrial environments
• Precise thread engagement with Class 5g6g fine pitch (0.75mm) ensuring secure fastening and vibration resistance
• Optimal torque transmission via 5mm hex drive socket design, preventing tool slippage and damage during installation
• Full thread coverage along the 25mm length provides maximum grip strength and load distribution
• Enhanced durability with Rockwell C37 hardness maintaining structural integrity under repeated stress cycles
• Global compliance assurance meeting DIN 912/ISO 21269 standards plus RoHS 3 and REACH environmental regulations

Professional Applications & Engineering Value

This Class 12.9 socket head cap screw delivers critical performance advantages for precision engineering applications where failure is not an option. The black-oxide alloy steel construction provides superior corrosion protection in harsh environments while maintaining the 170,000 psi tensile strength required for heavy machinery, automotive assemblies, and industrial equipment. The M6 x 0.75mm fine pitch thread design ensures secure fastening in vibration-prone applications, while the fully threaded configuration maximizes load distribution across the entire 25mm length. Engineered to DIN 912/ISO 21269 specifications, these metric socket screws solve critical challenges in aerospace, manufacturing, and automation systems where precision, reliability, and compliance are paramount.

Specification Summary & Compliance

This precision fastener features Class 5g6g thread fit tolerance for optimal engagement, manufactured to DIN 912/ISO 21269 dimensional standards. The M6 x 0.75mm fine pitch threading provides superior holding power, while the 25mm length offers versatile application coverage. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring safe use across global markets. The Class 12.9 strength rating and Rockwell C37 hardness guarantee consistent performance under extreme mechanical stress conditions.