S-91290A575 M4 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 durability with Class 12.9 strength rating and 170,000 PSI tensile strength, ensuring reliable performance under high-stress conditions.
- Superior corrosion resistance from the black-oxide coating, extending service life in harsh industrial environments.
- Precise installation and high torque capability with a 3 mm hex drive and standard socket head profile, reducing slippage and tool wear.
- Optimized thread engagement with M4 coarse thread (0.7 mm pitch) and Class 5g6g fit, providing secure fastening and vibration resistance.
- Versatile partial threading allowing for adjustable clamping force and ease of assembly in varied applications.
- Rockwell C37 hardness maintaining structural integrity and resistance to deformation under load.
- Global compliance assurance meeting DIN 912/ISO 4762 standards and RoHS 3/REACH regulations for safe, international use.
Professional Applications & Engineering Value
This M4 socket head cap screw is engineered to address critical challenges in heavy-duty industrial settings, such as machinery, automotive assemblies, and precision equipment. The black-oxide alloy steel construction combats corrosion and wear, while the Class 12.9 strength and 170,000 PSI tensile strength ensure it withstands extreme forces without failure. The coarse metric thread (0.7 mm pitch) and partial threading enable quick, secure fastening in high-vibration environments, reducing maintenance needs. Compliant with DIN 912/ISO 4762, it offers reliable performance for applications demanding tight tolerances and long-term durability, making it an ideal choice for engineers seeking robust, RoHS and REACH compliant fastening solutions.
Specification Summary & Compliance
This screw features precise Class 5g6g thread fit per metric standards, ensuring accurate engagement and performance. It adheres to DIN 912/ISO 4762 manufacturing specifications for dimensional consistency and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and suitability for global industrial use.
