S-90854A170 M8 x 30 mm ISO 4017, DIN 933 High-Strength Metric Class 10.9 Steel Hex Head Screws
High-Strength Metric Class 10.9 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
- Maximum load-bearing capacity with Class 10.9 strength rating and 150,000 psi tensile strength for reliable performance in demanding applications
- Superior corrosion protection through zinc yellow-chromate plating that extends service life in harsh industrial environments
- Optimized torque transmission with external hex drive design and 13mm head width for secure installation and removal
- Enhanced thread engagement with fully threaded M8 coarse pitch (1.25mm) design ensuring strong holding power
- Precision manufacturing meeting ISO 4017/DIN 933 specifications for consistent quality and dimensional accuracy
- Excellent hardness characteristics with Rockwell C32 rating providing resistance to wear and deformation
- Versatile metric sizing with 30mm length and Class 6h thread fit for broad compatibility across industrial equipment
Professional Applications & Engineering Value
This M8 hex head screw delivers exceptional engineering value for industrial applications requiring high-strength fastening solutions. The Class 10.9 steel construction provides reliable performance in heavy machinery, automotive assemblies, and structural frameworks where vibration resistance and load capacity are critical. The fully threaded metric coarse pitch design ensures maximum thread engagement and superior clamping force, while the zinc yellow-chromate plating offers enhanced corrosion protection in challenging environments. Engineered to ISO 4017/DIN 933 standards, these hex head bolts maintain precise dimensional accuracy for consistent performance in automated assembly processes and precision equipment manufacturing.
Specification Summary & Compliance
This metric hex head screw features M8 x 1.25mm coarse thread with Class 6h thread fit tolerance and 30mm length. Manufactured to meet ISO 4017/DIN 933 specifications for dimensional accuracy and performance standards. The fastener complies with industry standards for high-strength applications and demonstrates compliance with relevant industrial fastener regulations for quality assurance and reliability in professional use.
