S-91280A948 M24 x 180 mm ISO 4014, DIN 931, SAE J1199, ISO 898 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 load-bearing capacity with 110,000 psi tensile strength for reliable performance in demanding applications
- Enhanced corrosion resistance through zinc plating, extending service life in harsh industrial environments
- Optimized thread engagement with partial threading design providing superior clamping force distribution
- Precise mechanical properties with Class 8.8 strength grade and Rockwell C21 hardness for consistent performance
- Industry-standard compatibility meeting DIN 931 and ISO 4014 specifications for seamless integration
- Easy installation and removal with external hex drive and 36mm head width for standard tool compatibility
- Environmental compliance assurance with RoHS 3 and REACH compliance for responsible manufacturing
Professional Applications & Engineering Value
This M24 hex head screw delivers exceptional engineering value for heavy-duty industrial applications where reliability is paramount. The Class 8.8 steel construction provides the necessary structural integrity for construction, machinery assembly, and infrastructure projects requiring high tensile strength. The zinc plated finish offers crucial corrosion protection in challenging environments, while the metric coarse thread with 3mm pitch ensures rapid assembly and disassembly. The partially threaded design concentrates strength where needed most, preventing thread damage during installation and maintaining secure fastening under vibration and dynamic loads. Engineered to DIN 931 and ISO 4014 standards, these screws provide predictable performance and interchangeability across global projects.
Specification Summary & Compliance
This M24 x 3mm hex head screw features Class 6h thread fit for precise engagement and maintains dimensional accuracy per ISO 4014, DIN 931, and SAE J1199 specifications. The fastener meets ISO 898 mechanical property requirements for Class 8.8 strength grade and demonstrates full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. With a minimum thread length of 54mm and overall length of 180mm, the screw provides optimal thread engagement for various material thicknesses while maintaining structural integrity throughout its service life.
