S-91280A328 M6 x 18 mm ISO 4017, DIN 933, 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 tensile strength with 110,000 PSI rating ensures reliable performance under high-stress conditions, reducing the risk of fastener failure.
- Enhanced corrosion resistance from zinc plating extends service life in harsh industrial environments, minimizing maintenance needs.
- High hardness (Rockwell C21) provides excellent wear resistance, maintaining thread integrity through repeated use.
- Fully threaded M6 coarse pitch design allows for faster installation and secure holding power in various materials.
- External hex drive and hex head enable easy tightening with standard tools, improving assembly efficiency.
- Compliance with ISO 4017, DIN 933, and SAE J1199 guarantees consistent quality and interchangeability in global applications.
- RoHS 3 and REACH compliance ensures environmental safety and regulatory adherence for international supply chains.
Professional Applications & Engineering Value
This M6 hex head screw is engineered to address critical fastening challenges in industrial settings. The Class 8.8 steel construction, combined with a zinc plated finish, offers robust protection against corrosion and mechanical stress, making it ideal for machinery, automotive assemblies, and structural frameworks. The fully threaded coarse pitch design ensures quick, secure engagement in metals and composites, reducing installation time while preventing loosening under vibration. With precise thread fit Class 6h and external hex drive, it delivers consistent torque transmission, enhancing reliability in heavy-duty applications where durability and compliance with ISO 4017 and DIN 933 standards are paramount.
Specification Summary & Compliance
This screw features an M6 x 1 mm coarse thread with Class 6h thread fit for precise dimensional accuracy, adhering to ISO 4017, DIN 933, and SAE J1199 manufacturing specifications. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity for industrial use.
