S-90447A890 M14 x 105 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 tensile strength of 150,000 psi ensures reliable performance in high-stress applications, reducing the risk of fastener failure.
- High hardness rating of Rockwell C32 provides superior wear resistance and durability, extending service life in demanding environments.
- Class 10.9 strength grade guarantees consistent mechanical properties for critical industrial assemblies requiring precision and safety.
- Partially threaded design with M14x2mm coarse pitch allows for secure clamping and easier installation in tough materials.
- External hex drive and hex head enable quick, tool-friendly installation and removal, boosting efficiency on the job site.
- Compliance with DIN 931 standards ensures dimensional accuracy and interchangeability, simplifying sourcing and replacement.
- RoHS 3 and REACH compliance confirms environmental and safety adherence, making it suitable for regulated industries.
Professional Applications & Engineering Value
Engineered for heavy-duty industrial applications, this M14 hex head screw addresses common challenges like vibration loosening and material fatigue. The Class 10.9 steel construction, combined with a Rockwell C32 hardness, provides robust resistance to shear and tensile forces, making it ideal for machinery, structural frameworks, and automotive assemblies. Its partially threaded and coarse pitch design ensures strong grip in metals and composites, while the external hex drive allows for efficient torque application with standard tools. By meeting DIN 931 specifications, it offers reliable performance in environments demanding precision and durability, reducing maintenance needs and enhancing operational safety.
Specification Summary & Compliance
This screw features a metric thread size of M14x2mm with Class 6g thread fit for precise tolerances, and it is manufactured to DIN 931 standards for consistent quality. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring it meets environmental and health regulations for safe use in various industries.
