S-94863A201 M6 x 20 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
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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 tensile strength of 150,000 psi ensures reliable performance in high-stress industrial applications, reducing the risk of fastener failure.
- Corrosion-resistant black coating prolongs service life by protecting against environmental degradation, ideal for harsh or outdoor conditions.
- Class 10.9 strength grade and Rockwell C32 hardness provide superior durability and resistance to wear, minimizing maintenance needs.
- Fully threaded M6 coarse pitch design with Class 6h fit offers quick, secure installation and excellent vibration resistance in assemblies.
- External hex drive and hex head enable easy, high-torque installation with standard tools, speeding up assembly processes.
- Compliance with ISO 4017/DIN 933 standards guarantees precise dimensional accuracy and interchangeability, ensuring consistent quality.
- RoHS 3 and REACH compliant materials support environmental and safety regulations, making them suitable for global supply chains.
Professional Applications & Engineering Value
This M6 hex head screw is engineered to address common industrial challenges such as joint loosening under dynamic loads and corrosion in demanding environments. Made from high-strength steel with a Class 10.9 rating, it delivers robust performance in machinery, automotive, and construction applications where reliability is critical. The fully threaded metric coarse thread and external hex drive facilitate efficient installation and high clamping force, reducing assembly time while maintaining integrity. Its corrosion-resistant coating ensures long-term operation without degradation, making it a cost-effective solution for heavy-duty fastening that meets ISO 4017 specifications for consistent quality and safety.
Specification Summary & Compliance
This fastener features precise metric coarse threading (M6 x 1mm pitch) with a Class 6h thread fit for accurate engagement, and dimensions including a 20mm length, 10mm head width, and 4mm head height. It conforms to ISO 4017 (equivalent to DIN 933) for dimensional standards and is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring adherence to environmental and safety regulations without hazardous substances.
