S-91290A231 M5 x 15 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 due to the black-oxide finish on alloy steel, extending service life in harsh environments
- Precise and secure fastening with M5 coarse thread (0.8mm pitch) and Class 5g6g thread fit, ensuring consistent performance
- High durability and wear resistance from Rockwell C37 hardness, reducing maintenance and replacement frequency
- Easy installation and removal using a standard 4mm hex drive, saving time and labor in assembly
- Full thread engagement along the 15mm length, providing strong holding power across the entire fastener
- Compliance with international standards including DIN 912/ISO 4762, ensuring interoperability and quality assurance
Professional Applications & Engineering Value
This M5 socket head cap screw is engineered for demanding industrial settings where failure is not an option. The black-oxide alloy steel construction offers enhanced corrosion resistance, making it suitable for machinery, automotive, and outdoor equipment exposed to moisture or chemicals. Its Class 12.9 strength and fully threaded coarse thread design ensure robust clamping force and vibration resistance, addressing common issues like loosening under dynamic loads. The 4mm hex drive allows for high-torque installation in confined spaces, streamlining assembly in precision engineering applications. By meeting DIN 912/ISO 4762 standards, it guarantees dimensional accuracy and reliability, reducing downtime and improving overall system integrity.
Specification Summary & Compliance
This product features precise metric coarse threads with a size of M5 x 0.8mm and a thread fit of Class 5g6g, adhering to ISO tolerance standards. It is manufactured in compliance with DIN 912/ISO 4762 specifications for socket head cap screws, ensuring consistent quality and performance. Additionally, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulatory requirements, confirming its safety and environmental compliance for global industrial use.
