S-91290A334 M6 x 35 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Maximum Load-Bearing Capacity with Class 12.9 strength rating and 170,000 psi tensile strength for reliable performance in high-stress applications
• Superior Corrosion Protection through black-oxide coating that extends service life in demanding industrial environments
• Precision Thread Engagement with Class 5g6g thread fit ensuring consistent, vibration-resistant fastening in metric assemblies
• Optimized Drive Efficiency featuring 5mm hex socket for high-torque installation without cam-out or stripping
• Versatile Fastening Solutions with partially threaded M6 x 1mm coarse thread design for both clamping and alignment functions
• Enhanced Durability from Rockwell C37 hardness that maintains thread integrity through repeated use cycles
• Global Compliance Assurance meeting DIN 912/ISO 4762 standards for international project specifications

Professional Applications & Engineering Value

These Class 12.9 socket head cap screws deliver exceptional engineering value in heavy machinery, automotive assemblies, and precision equipment where high tensile strength and reliable fastening are critical. The black-oxide alloy steel construction provides superior corrosion resistance without compromising the material's inherent strength properties, making these metric fasteners ideal for applications exposed to oils, chemicals, and atmospheric moisture. The partially threaded design with M6 x 1mm coarse thread pitch ensures rapid assembly while maintaining precise clamping force distribution. The 5mm hex drive socket allows for high-torque installation in confined spaces, preventing tool slippage and ensuring consistent preload in critical joints. These industrial-grade fasteners solve common engineering challenges by combining maximum strength with corrosion protection in a single, compliant solution.

Specification Summary & Compliance

This socket head cap screw features precise M6 x 1mm coarse threading with Class 5g6g thread fit tolerance per metric standards, ensuring consistent engagement and reliable performance. The 35mm length with 24mm minimum thread length provides optimal fastening capability for various material thicknesses. Manufactured to DIN 912/ISO 4762 specifications with Class 12.9 strength rating, these screws maintain dimensional accuracy and mechanical properties throughout their service life. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental responsibility and workplace safety standards are met for global industrial applications.