S-96364A206 M8 x 20 mm ISO 4017, DIN 933 Medium-Strength Metric Class 8.8 Steel Hex Head Screws
Medium-Strength Metric Class 8.8 Steel Hex Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with black protective coating for extended service life in demanding environments
- High-strength Class 8.8 rating delivers reliable 110,000 psi tensile strength for heavy-duty applications
- Optimized torque transmission through external hex drive design for secure installation and removal
- Precision M8 coarse threading (1.25mm pitch) ensures quick assembly and reliable fastening performance
- Full threading along 20mm length provides maximum grip and load distribution across connected materials
- Strict quality compliance with ISO 4017 DIN 933 standards for consistent dimensional accuracy and performance
- Environmentally responsible manufacturing with RoHS 3 and REACH compliance for global regulatory acceptance
Professional Applications & Engineering Value
These M8 hex head screws deliver exceptional engineering value through their Class 8.8 steel construction and corrosion-resistant coating, specifically designed to address common industrial fastening challenges. The fully threaded metric design with coarse 1.25mm pitch ensures rapid assembly in time-sensitive production environments while maintaining vibration resistance. The external hex drive provides superior torque transmission for high-tension applications in machinery, structural frameworks, and equipment manufacturing. With Rockwell C21 hardness and precise Class 6h thread fit, these fasteners prevent stripping and maintain clamping force under dynamic loads, making them ideal for automotive, construction, and industrial assembly where reliability is critical.
Specification Summary & Compliance
This M8 x 1.25mm x 20mm hex head screw features precision Class 6h thread fit tolerance and complies with ISO 4017 DIN 933 manufacturing specifications. The fastener maintains dimensional accuracy with 13mm head width and 5.3mm head height for consistent performance. Regulatory compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring safe use across global markets. The right-hand threaded design with fully threaded configuration provides uniform stress distribution and reliable fastening capability.
