S-91280A962 M27 x 80 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
- Exceptional load-bearing capacity with 110,000 psi tensile strength and Class 8.8 grade steel for reliable performance in high-stress applications
- Superior corrosion resistance and durability thanks to the black steel construction and Rockwell C21 hardness rating
- Efficient installation and removal with external hex drive and 41mm head width for secure tool engagement
- Optimal thread engagement and vibration resistance through fully threaded M27 x 3mm coarse spacing design
- Precise dimensional accuracy ensured by Class 6g thread fit and compliance with ISO 4017/DIN 933 standards
- Enhanced safety and regulatory compliance with RoHS 3 and REACH environmental regulations
- Versatile right-hand threading compatible with standard metric components for broad industrial use
Professional Applications & Engineering Value
This M27 hex head screw delivers critical engineering solutions where high tensile strength and durability are paramount. Manufactured from Class 8.8 steel with Rockwell C21 hardness, it withstands extreme mechanical stresses in heavy machinery, structural steel connections, and industrial equipment assembly. The fully threaded metric design with coarse 3mm pitch ensures rapid installation and superior clamping force distribution, while the external hex drive provides maximum torque transmission without stripping. Ideal for construction, automotive, and manufacturing sectors requiring ISO 4017/DIN 933 compliant fasteners that maintain integrity under sustained vibration and dynamic loads.
Specification Summary & Compliance
This hex head screw maintains Class 6g thread fit tolerance with M27 x 3mm coarse metric threading and 80mm full thread length. Manufactured according to ISO 4017/DIN 933 specifications for dimensional consistency, it complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets.
