S-91310A728 M12 x 60 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
- Superior load-bearing capacity with Class 10.9 strength grade and 150,000 psi tensile strength for reliable performance in demanding applications
- Enhanced durability and wear resistance thanks to Rockwell C32 hardness steel construction
- Quick and secure installation with external hex drive and 19mm head width for optimal tool engagement
- Excellent thread engagement with coarse 1.75mm pitch and Class 6g thread fit for vibration resistance
- Versatile partial threading allowing for both clamping and alignment functions in assembly operations
- Global compliance assurance meeting ISO 4014 (DIN 931 equivalent) standards for international projects
- Environmentally responsible manufacturing with RoHS 3 and REACH compliance for sustainable sourcing
Professional Applications & Engineering Value
These high-strength M12 hex head screws deliver exceptional engineering value in heavy-duty industrial applications where vibration resistance and structural integrity are critical. The Class 10.9 steel construction provides reliable performance in machinery assembly, structural steel connections, and equipment manufacturing. The coarse 1.75mm pitch metric thread ensures rapid installation while maintaining secure fastening, even in high-vibration environments. The partially threaded design offers dual functionality - the threaded portion provides clamping force while the unthreaded shank maintains precise alignment. With external hex drive and standardized ISO 4014 compliance, these screws integrate seamlessly into existing maintenance schedules and replacement part inventories, reducing downtime and ensuring consistent performance across global operations.
Specification Summary & Compliance
This M12 x 1.75mm hex head screw features precise Class 6g thread fit tolerance and 60mm length with 30mm minimum thread length. Manufactured to ISO 4014 specifications (equivalent to DIN 931) with right-hand coarse threading. The fastener meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance standards, ensuring responsible material sourcing and manufacturing processes for global industrial applications.
