S-96144A305 M12 x 80 mm DIN 912, ISO 21269 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 from Class 12.9 rating ensures reliable performance in high-stress applications.
- Superior corrosion resistance provided by the black-oxide finish on alloy steel, extending service life in harsh environments.
- Precise thread engagement with Class 5g6g fit and fine 1.5mm pitch for secure, vibration-resistant connections.
- Optimized load distribution due to the partially threaded design with a minimum 36mm thread length.
- High durability and wear resistance from Rockwell C37 hardness, maintaining integrity under repeated use.
- Wide industrial compatibility meeting DIN 912 and ISO 21269 standards for consistent quality and interchangeability.
- Environmental and safety compliance with RoHS 3 and REACH regulations, ensuring safe use in regulated industries.
Professional Applications & Engineering Value
This M12 socket head cap screw is engineered for demanding industrial settings where failure is not an option. The black-oxide alloy steel construction combats corrosion in humid or chemical-exposed environments, while the Class 12.9 strength and fine thread spacing prevent loosening under dynamic loads. Its partially threaded shank concentrates stress appropriately, reducing the risk of fatigue fractures in machinery, automotive assemblies, and heavy equipment. The hex socket drive allows for high-torque installation in confined spaces, making it ideal for precision engineering applications that require reliable, long-lasting fastening solutions.
Specification Summary & Compliance
This screw features a Metric M12 x 1.5mm thread with Class 5g6g thread fit for precise tolerance, and a partially threaded rod with a minimum thread length of 36mm. It complies with DIN 912 / ISO 21269 manufacturing standards, ensuring dimensional accuracy and performance consistency. Additionally, it is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting environmental and safety regulations for industrial use.
