S-94863A218 M12 x 60 mm ISO 4017, DIN 933 High-Strength Metric Class 10.9 Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with 150,000 psi tensile strength and Class 10.9 rating for reliable performance in high-stress applications
• Superior corrosion resistance thanks to the specialized black coating, extending service life in harsh industrial environments
• Optimized torque transmission through the external hex drive and 19mm head width for secure installation and removal
• Enhanced durability with Rockwell C32 hardness, maintaining structural integrity under repeated use
• Precise thread engagement with Class 6h fit and M12x1.75 coarse thread design for faster assembly and vibration resistance
• Full-threaded construction ensuring maximum grip length and uniform stress distribution along the entire 60mm shaft
• Regulatory compliance meeting ISO 4017/DIN 933 standards for guaranteed interchangeability and quality assurance

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these M12 hex head screws deliver critical performance where failure is not an option. The high-strength steel construction combined with Class 10.9 rating provides exceptional resistance to elongation and shear forces in heavy machinery, structural steel connections, and automotive assemblies. The corrosion-resistant coating protects against rust and chemical exposure in manufacturing plants, outdoor equipment, and marine environments. The metric coarse threading (M12x1.75) ensures rapid installation and superior vibration resistance compared to fine-thread alternatives, while the external hex drive accommodates standard tools for efficient maintenance operations. These fully threaded fasteners distribute clamping force evenly across the entire 60mm length, preventing joint loosening in dynamic load conditions.

Specification Summary & Compliance

Manufactured to ISO 4017/DIN 933 specifications with Class 6h thread fit tolerance for precise engagement. The M12 x 1.75 coarse thread configuration follows standard metric dimensions for compatibility with corresponding nuts and threaded holes. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental safety and restricted substance adherence. The Class 10.9 strength rating and Rockwell C32 hardness verify consistent mechanical properties according to international fastener standards.