S-91502A248 M12 x 50 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional durability with Class 12.9 strength rating and 170,000 psi tensile strength for reliable performance in demanding applications
• Superior corrosion resistance provided by blue-dyed zinc plating on alloy steel, extending service life in harsh environments
• Precise installation and removal with 10mm hex drive socket head design, ensuring secure tool engagement and reduced stripping risk
• Optimal thread engagement through Class 5g6g thread fit and M12x1.75mm coarse thread pattern for faster assembly and vibration resistance
• Consistent dimensional accuracy maintained through full compliance with DIN 912/ISO 4762 standards for reliable interchangeability
• Enhanced safety compliance with RoHS 3 and REACH regulations, ensuring environmental responsibility in industrial settings
• Versatile 50mm fully threaded design allowing uniform load distribution across the entire fastener length

Professional Applications & Engineering Value

These high-strength socket head cap screws deliver critical performance where reliability cannot be compromised. The blue-dyed zinc-plated alloy steel construction provides superior corrosion protection while maintaining Rockwell C37 hardness for exceptional wear resistance. The M12 coarse thread (1.75mm pitch) enables rapid installation in production environments while resisting loosening under vibration. Engineered for heavy-duty industrial applications including machinery assembly, automotive components, and structural frameworks, these fully threaded fasteners distribute stress evenly along their 50mm length. The 10mm hex drive socket head ensures maximum torque transmission without cam-out, making them ideal for high-clamp-force requirements where space constraints demand low-profile fastening solutions.

Specification Summary & Compliance

Manufactured to precise Class 5g6g thread fit tolerances with right-hand coarse threads meeting DIN 912/ISO 4762 specifications. These socket head cap screws feature standard dimensional parameters including 18mm head diameter, 12mm head height, and 50mm length. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental responsibility and workplace safety standards are maintained throughout the product lifecycle.