S-94863A217 M12 x 50 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
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Exceptional tensile strength of 150,000 psi ensures reliable performance in demanding applications, reducing the risk of fastener failure.
- Superior corrosion resistance from the black protective coating extends service life and maintains integrity in harsh environments.
- High-grade Class 10.9 steel construction with Rockwell C32 hardness provides excellent durability and resistance to wear and deformation.
- Coarse M12 x 1.75 mm thread with Class 6h fit allows for quick, secure assembly and reduces cross-threading risks.
- Full threading and external hex drive enable easy installation and maximum grip across the entire 50 mm length.
- Compliance with ISO 4017 and DIN 933 standards guarantees precise dimensions and interchangeability for global engineering projects.
- RoHS 3 and REACH compliance ensures environmental safety and meets strict regulatory requirements for industrial use.
Professional Applications & Engineering Value
These M12 hex head screws are engineered to solve critical challenges in heavy-duty industrial applications, such as machinery assembly, structural frameworks, and automotive components. The Class 10.9 high-strength steel and Rockwell C32 hardness provide exceptional load-bearing capacity, preventing shear and fatigue under high stress. The corrosion-resistant black coating protects against rust and chemical exposure, making them ideal for outdoor or corrosive environments. With a coarse metric thread and fully threaded design, they ensure rapid, secure fastening in materials where vibration resistance is crucial, reducing maintenance downtime and enhancing operational reliability.
Specification Summary & Compliance
This screw features precise M12 x 1.75 mm coarse threads with a Class 6h fit for consistent engagement and ISO-standard tolerances. It complies with ISO 4017 and DIN 933 specifications for dimensional accuracy and mechanical properties. Additionally, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and safe for various industrial sectors.
