S-90180A665 M16 x 60 mm ISO 4014, DIN 931 High-Strength Metric Class 10.9 Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with Class 10.9 strength grade and 150,000 psi tensile strength for reliable performance in demanding applications
• Superior corrosion resistance through blue-dyed zinc plating, extending service life in harsh industrial environments
• Optimized thread engagement with M16 coarse thread and 2mm pitch ensuring quick assembly and secure fastening
• Precise torque transmission via external hex drive and 24mm head width for easy installation with standard tools
• Enhanced durability from Rockwell C32 hardness steel construction, resisting wear and deformation under stress
• Reliable thread quality with Class 6g thread fit and 38mm minimum thread length providing consistent clamping force
• Global compliance assurance meeting ISO 4014, RoHS 3, and REACH standards for international project specifications

Professional Applications & Engineering Value

Engineered for heavy-duty industrial applications, these M16 hex head screws deliver critical performance where vibration resistance and structural integrity are paramount. The Class 10.9 steel construction with Rockwell C32 hardness provides exceptional resistance to shear and tensile stresses in machinery assembly, structural steel connections, and equipment manufacturing. The partially threaded design concentrates strength where needed most, while the blue-dyed zinc-plated finish creates a protective barrier against corrosion in outdoor or chemically aggressive environments. With metric coarse threading and external hex drive, these fasteners enable rapid installation and disassembly in maintenance-critical applications, reducing downtime in production facilities and construction projects.

Specification Summary & Compliance

This 60mm length hex head screw features M16 x 2mm coarse thread with Class 6g thread fit tolerance ensuring precise mating with standard nuts and threaded holes. Manufactured to ISO 4014 specifications (equivalent to DIN 931) with partial threading and 38mm minimum thread length. The fastener demonstrates full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making it suitable for global industrial supply chains and regulated applications requiring verified material safety standards.