S-91310A788 M14 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
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 high-stress industrial applications, reducing the risk of fastener failure.
- Class 10.9 strength grade combined with Rockwell C32 hardness provides superior durability and resistance to wear, extending service life in demanding environments.
- Coarse 2mm pitch threading with Class 6g fit allows for quick installation and secure fastening, minimizing assembly time while maintaining precision.
- Partially threaded design offers optimal grip and clamping force, ideal for applications requiring vibration resistance and joint stability.
- External hex drive and hex head enable easy torque application with standard tools, facilitating efficient maintenance and disassembly.
- ISO 4014 compliance guarantees dimensional accuracy and interchangeability, ensuring compatibility with global engineering standards.
- RoHS 3 and REACH compliance confirms environmental safety and regulatory adherence, supporting sustainable procurement practices.
Professional Applications & Engineering Value
Engineered for demanding industrial and construction applications, this M14 hex head screw addresses critical challenges such as vibration loosening and structural fatigue. The Class 10.9 steel material and Rockwell C32 hardness provide exceptional resistance to shear and tensile stresses, making it suitable for heavy machinery, structural frameworks, and automotive assemblies. The coarse metric thread with 2mm pitch ensures rapid installation in tough materials, while the partially threaded design enhances grip strength in dynamic loads. Compliance with ISO 4014 standards ensures reliable performance in global projects, reducing downtime and maintenance costs.
Specification Summary & Compliance
This screw features a 60mm length with 34mm minimum thread length, M14 thread size, and Class 6g thread fit for precise dimensional tolerance. It conforms to ISO 4014 (equivalent to DIN 931) for threading and manufacturing specifications, and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance for environmental and safety standards.
