S-91310A665 M10 x 120 mm ISO 4014, 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 Class 10.9 strength rating (150,000 psi tensile strength) for reliable performance in high-stress applications
- Superior wear resistance thanks to Rockwell C32 hardness and steel construction, ensuring long service life in demanding environments
- Optimized thread engagement with coarse M10x1.5 thread pitch providing faster assembly and reduced cross-threading risk
- Secure external hex drive design enables high torque application and prevents tool slippage during installation
- Versatile partial threading (26mm minimum thread length) allows for both clamping and alignment functions in various assembly scenarios
- Precision manufacturing to Class 6g thread fit ensures consistent performance and interchangeability across applications
- Global compliance assurance meeting ISO 4014/DIN 931 standards plus RoHS 3 and REACH environmental regulations
Professional Applications & Engineering Value
This M10 hex head screw delivers critical engineering solutions where high tensile strength and reliability are paramount. The Class 10.9 steel construction with Rockwell C32 hardness provides exceptional resistance to vibration loosening and fatigue failure in heavy machinery, structural steel connections, and industrial equipment. The partially threaded design with coarse metric threading offers superior clamping force while allowing unthreaded shank sections to function as precision alignment pins. The external hex drive accommodates standard tools for efficient installation in confined spaces, making these industrial fasteners ideal for manufacturing, construction, and automotive applications where downtime is unacceptable.
Specification Summary & Compliance
Manufactured to precise ISO 4014/DIN 931 specifications with Class 6g thread tolerance ensuring dimensional accuracy and interchangeability. The metric coarse thread (M10x1.5) provides optimal performance in most industrial applications. This fastener maintains full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, meeting the latest international standards for industrial components while delivering consistent high-strength performance across demanding applications.
