S-95327A774 M16 x 70 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 150,000 PSI tensile strength for reliable performance in high-stress applications
• Superior corrosion resistance through zinc yellow-chromate plating, extending service life in harsh industrial environments
• Precision thread engagement with Class 6h fit ensuring consistent clamping force and vibration resistance
• Optimized strength-to-weight ratio from Class 10.9 steel construction with Rockwell C32 hardness
• Easy installation and removal with standard 24mm external hex head design for common tool compatibility
• Controlled thread engagement through partial threading for precise load distribution and reduced cross-threading risk
• Global compatibility with DIN 931/ISO 4014 standards for seamless integration into international projects

Professional Applications & Engineering Value

These M16 hex head screws deliver critical engineering solutions where high tensile strength and corrosion resistance are paramount. The Class 10.9 steel construction provides exceptional structural integrity for heavy machinery, construction equipment, and industrial assemblies subjected to dynamic loads and vibration. The zinc yellow-chromate plating creates a protective barrier against oxidation and chemical exposure in demanding environments. With metric coarse thread (2mm pitch) and partial threading, these fasteners ensure optimal stress distribution while preventing loosening under cyclic loading. The external hex drive design allows for high-torque installation, making them ideal for applications requiring precise clamping force in automotive, manufacturing, and infrastructure projects where DIN 931/ISO 4014 compliance is essential.

Specification Summary & Compliance

Manufactured to exacting ISO 4014 specifications DIN 931, these hex head screws feature Class 6h thread fit tolerance for precision engagement. The metric coarse thread (M16x2mm) follows international standardization while the 70mm length with 38mm minimum thread length ensures proper fastening depth. The Rockwell C32 hardness and 150,000 PSI tensile strength meet rigorous industrial requirements. Compliant with RoHS and REACH environmental directives, these fasteners provide reliable performance while adhering to global manufacturing and safety standards for industrial applications.