S-95327A594 M8 x 80 mm ISO 4014, DIN 931 High-Strength Metric Class 10.9 Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional load-bearing capability with Class 10.9 strength grade and 150,000 psi tensile strength for reliable performance in demanding applications
• Superior corrosion resistance provided by zinc yellow-chromate plating, extending service life in harsh industrial environments
• Optimized torque transmission through external hex drive design and 13mm head width for secure installation and removal
• Precision metric threading with M8x1.25mm coarse pitch and Class 6h fit ensuring consistent engagement and vibration resistance
• Enhanced material durability from Rockwell C32 hardness steel construction, maintaining integrity under repeated stress
• Versatile partial threading with 22mm minimum thread length providing flexibility for various clamping requirements
• Global compliance assurance meeting ISO 4014/DIN 931 specifications for international project compatibility

Professional Applications & Engineering Value

Engineered for heavy-duty industrial applications, these M8 hex head screws deliver critical performance where high tensile strength and corrosion resistance are paramount. The Class 10.9 steel construction with Rockwell C32 hardness ensures structural integrity in machinery assembly, construction frameworks, and equipment manufacturing. The zinc yellow-chromate plating provides superior protection against environmental degradation, while the metric coarse thread design (M8x1.25mm) facilitates quick installation and maintains clamping force in vibrating environments. The partially threaded configuration allows precise load distribution, making these external hex drive fasteners ideal for applications requiring both threaded engagement and smooth shank benefits.

Specification Summary & Compliance

This M8 hex head screw features precise Class 6h thread fit tolerance with metric coarse threading (1.25mm pitch) and right-hand thread direction. Manufacturing complies with ISO 4014/DIN 931 specifications, ensuring dimensional accuracy and performance consistency. The fastener maintains 80mm total length with 22mm minimum thread length and meets industry standards for heavy-duty applications. Materials and plating processes conform to RoHS and REACH environmental regulations.