S-95327A736 M14 x 70 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 Class 10.9 rating (150,000 PSI) ensures reliable performance in high-stress industrial applications.
• Superior corrosion resistance from zinc yellow-chromate plating extends service life in harsh or outdoor environments.
• Optimized fastening control with partial threading provides secure clamping while reducing the risk of thread stripping.
• High hardness (Rockwell C32) maintains structural integrity under heavy loads and repeated use.
• Easy installation and removal with external hex drive and standard 22 mm head width for common tool compatibility.
• Precise thread fit (Class 6h) ensures consistent engagement and vibration resistance in coarse thread assemblies.
• Global compliance with ISO 4014/DIN 931 standards guarantees interchangeability and quality assurance.

Professional Applications & Engineering Value

This M14 hex head screw is engineered to address critical fastening challenges in demanding sectors like heavy machinery, structural steelwork, and industrial equipment assembly. The Class 10.9 high-tensile steel construction provides a robust solution for joints subjected to dynamic loads and vibrations, preventing premature failure. With its coarse metric thread (2.0 mm pitch) and partial threading design, it offers superior resistance to loosening while allowing precise clamp force distribution. The zinc yellow-chromate finish delivers reliable protection against corrosion in humid or chemically aggressive environments, reducing maintenance frequency. By adhering to ISO 4014/DIN 931 specifications, this screw ensures dimensional consistency and compatibility with standardized components, streamlining procurement and assembly processes for engineers and OEMs.

Specification Summary & Compliance

This metric hex head screw features M14 x 2.0 mm coarse threads with a Class 6h thread fit for precise tolerance. It is manufactured according to ISO 4014/DIN 931 standards, ensuring dimensional accuracy and mechanical properties. The product complies with RoHS and REACH environmental directives, and its material properties—including tensile strength and hardness—conform to international engineering requirements for Class 10.9 fasteners.