S-95327A782 M16 x 80 mm ISO 4014, DIN 931 High-Strength Metric Class 10.9 Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional tensile strength of 150,000 psi ensures reliable performance in high-stress applications, reducing the risk of fastener failure.
• Superior corrosion resistance from zinc yellow-chromate plating extends service life in harsh industrial environments, minimizing maintenance needs.
• High-strength Class 10.9 rating provides consistent durability and load-bearing capacity for demanding assembly tasks.
• Precision Class 6h thread fit with coarse 2mm pitch enables quick, secure installation and reduces cross-threading issues.
• Partially threaded design allows for optimal clamping force distribution, enhancing joint stability in structural applications.
• External hex drive and standard hex head facilitate easy tightening with common tools, improving installation efficiency.
• Full compliance with ISO 4014/DIN 931 standards guarantees interchangeability and reliability in global engineering projects.

Professional Applications & Engineering Value

Engineered for heavy-duty industrial applications, these M16 hex head screws address critical challenges in machinery, construction, and automotive assemblies where vibration and dynamic loads are common. The steel material combined with a Class 10.9 strength grade and Rockwell C32 hardness ensures resistance to deformation under extreme forces, while the zinc yellow-chromate plating offers robust protection against corrosion in outdoor or chemically aggressive settings. The coarse metric thread with 2mm pitch and partial threading provides superior grip and stress distribution, reducing the likelihood of loosening and enhancing long-term structural integrity. Ideal for use in high-strength fastening scenarios, these screws deliver reliable performance that minimizes downtime and maintenance costs.

Specification Summary & Compliance

This M16 hex head screw features precise Class 6h thread fit and coarse 2mm pitch threading, ensuring dimensional accuracy per ISO 4014/DIN 931 standards. Manufactured from high-grade steel with a zinc yellow-chromate finish, it meets rigorous specifications for tensile strength (150,000 psi) and hardness (Rockwell C32). The product complies with international standards for interchangeability and performance, supporting adherence to quality and safety requirements in industrial applications.