S-90447A350 M10 x 130 mm DIN 931 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 load-bearing capacity with 150,000 psi tensile strength for reliable performance in demanding applications
- Superior wear resistance due to Rockwell C32 hardness, ensuring extended service life under repetitive stress
- Optimized thread engagement with Class 6g fit and coarse 1.5mm pitch for faster installation and vibration resistance
- Versatile partial threading design with 32mm minimum thread length for precise clamping control in assembled components
- Secure external hex drive with 17mm head width for high-torque applications using standard tools
- Certified material integrity through RoHS 3 and REACH compliance, guaranteeing environmental and safety standards
- International compatibility with DIN 931 specifications for seamless integration into global manufacturing processes
Professional Applications & Engineering Value
Engineered for heavy-duty industrial applications, this Class 10.9 steel hex head screw addresses critical challenges in machinery assembly, structural frameworks, and equipment manufacturing. The M10 coarse thread configuration with partial threading prevents loosening under dynamic loads while allowing precise adjustment in multi-layer components. Its black steel construction provides inherent corrosion resistance for indoor industrial environments, while the external hex drive enables high-torque installation without stripping. The combination of 150,000 psi tensile strength and Rockwell C32 hardness ensures reliable performance in vibration-intensive applications such as conveyor systems, press frames, and automotive jigs, reducing maintenance frequency and downtime.
Specification Summary & Compliance
This metric hex head screw features precise Class 6g thread fit tolerance with M10x1.5mm coarse thread spacing and 32mm minimum thread length. Manufactured according to DIN 931 standards with Class 10.9 strength grade certification. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for industrial use.
