S-95327A739 M14 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 demanding applications
• Class 10.9 strength rating provides superior load-bearing capacity for heavy-duty industrial use
• Zinc yellow-chromate plating offers excellent corrosion resistance in harsh environments
• Rockwell C32 hardness maintains structural integrity under high stress conditions
• Class 6h thread fit guarantees precise engagement and vibration resistance
• ISO 4014/DIN 931 compliance ensures international quality standards and interchangeability
• Partially threaded design allows for optimal clamping force distribution

Professional Applications & Engineering Value

These Class 10.9 hex head screws deliver critical performance in heavy machinery, structural steel connections, and industrial equipment assembly. The M14x2mm coarse thread configuration with Class 6h fit prevents loosening under dynamic loads, while the zinc yellow-chromate plating protects against corrosion in outdoor or chemically aggressive environments. The partially threaded design concentrates clamping force precisely where needed, making these metric fasteners ideal for construction applications, automotive assemblies, and manufacturing equipment requiring ISO 4014/DIN 931 certified components that withstand extreme mechanical stress.

Specification Summary & Compliance

This M14 hex head screw features 2mm pitch coarse threads with Class 6h thread fit tolerance, 80mm overall length, and 34mm minimum thread length. Manufactured to ISO 4014/DIN 931 specifications with Class 10.9 strength classification, ensuring dimensional accuracy and mechanical performance. The fastener meets international standards for heavy-duty applications and complies with RoHS and REACH environmental regulations for industrial use.