S-91290A252 M5 x 25 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 tensile strength of 170,000 psi ensures reliable performance in high-stress applications, reducing the risk of fastener failure.
- Superior corrosion resistance from the black-oxide finish on alloy steel, extending service life in harsh industrial environments.
- High hardness rating of Rockwell C37 provides excellent wear resistance and durability for repeated use.
- Precise Class 5g6g thread fit with coarse M5 x 0.8mm threading offers easy installation and secure fastening in various materials.
- Fully threaded design allows for maximum grip and adjustability, ideal for assemblies requiring consistent clamping force.
- Compliance with DIN 912/ISO 4762 standards guarantees dimensional accuracy and interchangeability, simplifying procurement and inventory management.
- RoHS 3 and REACH compliance ensures environmental and safety standards are met, supporting sustainable and responsible manufacturing practices.
Professional Applications & Engineering Value
This M5 socket head cap screw is engineered from black-oxide alloy steel to address common industrial challenges such as corrosion and mechanical stress. The Class 12.9 strength rating and Rockwell C37 hardness make it ideal for demanding applications in machinery, automotive, and aerospace sectors, where high tensile strength and fatigue resistance are critical. The coarse metric thread (M5 x 0.8mm) with a right-hand thread direction ensures quick assembly and reliable performance in dynamic environments, reducing downtime. Its fully threaded rod type and hex drive design facilitate easy installation with standard tools, enhancing efficiency in production lines and maintenance operations while meeting strict DIN 912/ISO 4762 specifications for precision and reliability.
Specification Summary & Compliance
This screw features precise Class 5g6g thread fit per metric standards, ensuring accurate engagement and load distribution. It complies with DIN 912 (identical to ISO 4762) for dimensional consistency, and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations for environmental and health safety, supporting use in regulated industries.
