S-91502A170 M6 x 30 mm DIN 912, ISO 4762 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 demanding applications
• Superior corrosion resistance through blue-dyed zinc plating that provides durable protection in harsh industrial environments
• Precision hex socket drive with 5mm hex key compatibility ensures secure installation and prevents stripping during high-torque applications
• Optimized thread design with Class 5g6g fit and coarse 1mm pitch enables faster assembly and superior vibration resistance
• Consistent dimensional accuracy maintained through full compliance with DIN 912/ISO 4762 standards for reliable interchangeability
• Enhanced durability from Rockwell C37 hardness rating ensures long service life even under repeated stress cycles
• Environmental compliance with RoHS 3 and REACH regulations makes these screws suitable for global manufacturing requirements

Professional Applications & Engineering Value

These M6 socket head cap screws deliver critical engineering solutions for high-stress applications where fastener failure is not an option. The blue-dyed zinc-plated alloy steel construction provides superior corrosion protection while maintaining the Class 12.9 strength rating essential for heavy machinery, automotive assemblies, and industrial equipment. The metric coarse thread with Class 5g6g fit ensures rapid installation and excellent vibration resistance, reducing maintenance downtime in production environments. The 5mm hex drive socket design allows for high torque application without cam-out, making these industrial fasteners ideal for confined spaces where wrench clearance is limited. Engineered to withstand extreme mechanical stresses while maintaining dimensional stability, these screws solve critical challenges in precision manufacturing and equipment assembly.

Specification Summary & Compliance

Manufactured to exact DIN 912/ISO 4762 specifications with Class 5g6g thread fit tolerance ensuring precision mating with standard metric nuts and threaded components. These socket head cap screws feature M6 x 1mm coarse thread spacing and 30mm fully threaded length with standard socket head profile. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making them suitable for international industrial applications requiring strict chemical substance control.