S-95327A789 M16 x 100 mm ISO 4014, DIN 931 High-Strength Metric Class 10.9 Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional tensile strength with 150,000 psi rating ensures reliable performance in high-stress applications
• Superior corrosion resistance provided by zinc yellow-chromate plating for extended service life in harsh environments
• Precision Class 6h thread fit guarantees secure fastening and vibration resistance in mechanical assemblies
• High-strength Class 10.9 rating delivers maximum load-bearing capacity for critical industrial applications
• Optimized partial threading allows for precise clamping force control and reduced assembly weight
• Standard-compliant design meeting ISO 4014/DIN 931 specifications ensures interchangeability and quality consistency
• External hex drive design enables high-torque installation with common tools for efficient assembly

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these M16 hex head screws combine Class 10.9 high tensile strength with zinc yellow-chromate plating to address critical challenges in heavy machinery, structural steelwork, and equipment manufacturing. The metric coarse thread with 2mm pitch ensures rapid installation while maintaining secure fastening under vibration and dynamic loads. The partially threaded design provides optimal stress distribution, preventing thread damage during repeated disassembly. With Rockwell C32 hardness, these fasteners maintain dimensional stability under extreme pressure, making them ideal for construction, automotive, and industrial machinery applications where reliability and corrosion resistance are paramount.

Specification Summary & Compliance

This metric hex head screw features precise Class 6h thread fit tolerance and complies with ISO 4014/DIN 931 manufacturing standards. The fastener maintains dimensional accuracy with M16x2mm coarse thread configuration, 100mm total length, and 38mm minimum thread length. Manufactured from high-strength steel with zinc yellow-chromate surface treatment, these screws meet industry requirements for heavy-duty applications while ensuring consistent performance and regulatory compliance.