S-91290A154 M4 x 16 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 applications
- Superior corrosion resistance provided by the black-oxide coating, extending service life in demanding environments
- Precise and secure installation enabled by the 3 mm hex drive and standard socket head profile, minimizing stripping and ensuring consistent torque
- Wide compatibility and easy assembly with M4x0.7 mm coarse right-hand threads, suitable for various industrial components
- High durability and wear resistance due to Rockwell C37 hardness, maintaining performance under repetitive loads
- Full thread engagement along the 16 mm length for uniform load distribution and strong holding power
- Global regulatory compliance including RoHS 3 and REACH, ensuring safe and sustainable use in international markets
Professional Applications & Engineering Value
This M4 socket head cap screw is engineered to address critical challenges in industrial assembly, such as vibration loosening and material fatigue. Manufactured from black-oxide alloy steel, it offers excellent resistance to rust and wear, making it suitable for machinery, automotive, and heavy equipment where exposure to oils and moisture is common. The Class 12.9 strength class and fully threaded design ensure reliable clamping force in high-vibration environments, reducing maintenance needs. Compliant with DIN 912/ISO 4762 standards, it guarantees dimensional accuracy and interchangeability, streamlining procurement and assembly processes for engineers and procurement specialists.
Specification Summary & Compliance
This screw adheres to Class 5g6g thread fit per ISO metric standards, ensuring precise engagement and consistent performance. It meets DIN 912/ISO 4762 specifications for socket head cap screws, covering dimensions, tolerances, and mechanical properties. Regulatory compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), confirming the absence of restricted substances for safe industrial use.
