S-91290A778 M14 x 150 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws
Alloy Steel Socket 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 170,000 psi ensures reliable performance in high-stress applications, reducing the risk of fastener failure.
- Superior corrosion resistance from the black-oxide coating extends service life in harsh industrial environments.
- High hardness (Rockwell C37) provides excellent wear resistance, maintaining thread integrity over repeated use.
- Precise hex drive (12 mm) allows for secure tool engagement and easy installation in confined spaces.
- Partially threaded design offers optimal grip and clamping force where full threading isn't required.
- Compliance with DIN 912/ISO 4762 standards guarantees dimensional accuracy and interchangeability.
- RoHS 3 and REACH compliance ensures environmental safety and regulatory adherence for global supply chains.
Professional Applications & Engineering Value
This M14 socket head cap screw is engineered from black-oxide alloy steel to address critical challenges in heavy-duty machinery, automotive assemblies, and structural frameworks. The Class 12.9 strength rating and 170,000 psi tensile strength provide unmatched load-bearing capacity, preventing joint loosening under dynamic loads. Its coarse thread (2 mm pitch) and Class 5g6g thread fit ensure quick assembly and vibration resistance, while the partially threaded rod design concentrates stress efficiently. Ideal for applications demanding high corrosion resistance and durability, this screw minimizes maintenance downtime and enhances operational safety in industrial settings.
Specification Summary & Compliance
This screw features a metric M14 x 2 mm coarse thread with Class 5g6g tolerance for precise fit. It adheres to DIN 912 and ISO 4762 manufacturing standards, ensuring consistent dimensions and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for environmentally conscious and regulated industries.
