S-91290A770 M14 x 110 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 strength and reliability with Class 12.9 rating and 170,000 psi tensile strength, ideal for high-stress assemblies.
- Superior corrosion resistance provided by the black-oxide finish on alloy steel, extending service life in harsh environments.
- Precise and secure installation enabled by the 12 mm hex socket drive, minimizing stripping and ensuring consistent torque application.
- Optimized thread engagement with M14 x 2 mm coarse thread and Class 5g6g fit, facilitating quick assembly and reducing cross-threading risks.
- Versatile partial threading design (40 mm thread on 110 mm length) allows for effective clamping in varied material thicknesses.
- High hardness and durability with Rockwell C37, resisting wear and deformation under heavy loads.
- Compliance with international standards including DIN 912/ISO 4762, ensuring interchangeability and quality in global applications.
Professional Applications & Engineering Value
This M14 socket head cap screw is engineered from black-oxide alloy steel to address critical challenges in industrial settings, such as vibration loosening and environmental degradation. The Class 12.9 strength and coarse metric thread with a 2 mm pitch provide robust fastening in heavy machinery, automotive assemblies, and construction equipment, where high tensile and shear loads are common. The hex socket drive allows for compact installation in confined spaces, enhancing design flexibility. By combining high hardness (Rockwell C37) and a protective coating, these screws deliver long-term performance in demanding applications, reducing maintenance frequency and downtime.
Specification Summary & Compliance
This product adheres to precise dimensional tolerances, including Class 5g6g thread fit and standards per DIN 912 / ISO 4762. It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental safety and regulatory alignment for global use.
