S-91280A071 M6 x 45 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
- Enhanced Durability: Class 8.8 steel construction with Rockwell C21 hardness ensures long-lasting performance in demanding environments.
- Superior Tensile Strength: Withstands up to 110,000 psi tensile stress for reliable heavy-duty fastening applications.
- Optimal Thread Engagement: Fully threaded M6 x 1 mm coarse pitch design provides maximum holding power and vibration resistance.
- Easy Installation: External hex drive with 10 mm head width allows for quick, secure tightening using standard tools.
- Precision Manufacturing: Class 6g thread fit ensures consistent, accurate mating with nuts and threaded components.
- Environmental Compliance: Meets RoHS 3 and REACH standards for safe, sustainable industrial use.
- Global Standardization: ISO 4017 (DIN 933 equivalent) compliance guarantees interchangeability and quality assurance.
Professional Applications & Engineering Value
These M6 hex head screws deliver exceptional engineering value through their Class 8.8 steel composition and fully threaded metric design. The coarse thread pitch (1 mm) combined with Class 6g thread fit provides superior resistance to loosening under vibration, making them ideal for heavy machinery, structural assemblies, and automotive applications. The black finish offers basic corrosion protection while the external hex drive ensures reliable torque transmission during installation. Engineered to ISO 4017 standards, these industrial screws solve critical fastening challenges by maintaining joint integrity in high-stress environments where 110,000 psi tensile strength and consistent performance are paramount.
Specification Summary & Compliance
Manufactured to precise metric dimensions with Class 6g thread tolerance and 45 mm length. Fully compliant with ISO 4017 (equivalent to DIN 933) manufacturing specifications. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Thread specifications include right-hand direction, M6 size, and 1 mm coarse pitch threading.
