S-91502A243 M12 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
- Maximum load-bearing capacity with Class 12.9 strength rating and 170,000 psi tensile strength for critical structural applications
- Superior corrosion resistance through blue-dyed zinc plating that provides both aesthetic distinction and enhanced environmental protection
- Precise installation control with hex socket drive design allowing high torque application in confined spaces
- Reliable thread engagement with Class 5g6g thread fit ensuring consistent performance in demanding conditions
- Exceptional durability from alloy steel construction with Rockwell C37 hardness for long service life
- Industry-standard compatibility meeting DIN 912/ISO 4762 specifications for seamless integration into existing systems
- Environmental compliance assurance with RoHS 3 and REACH regulations for global manufacturing applications
Professional Applications & Engineering Value
These M12 socket head cap screws deliver exceptional engineering value in high-stress applications where failure is not an option. The Class 12.9 strength rating combined with alloy steel construction provides reliable performance in machinery, automotive assemblies, and industrial equipment subjected to extreme vibrations and dynamic loads. The blue-dyed zinc plating offers both corrosion protection and visual identification for quality control in manufacturing environments. With fully threaded design and coarse 1.75mm pitch, these metric screws ensure rapid installation and secure fastening in time-sensitive production settings. The hex socket drive with 10mm drive size enables high-torque application without slippage, making them ideal for precision assembly operations where access is limited but strength requirements are uncompromising.
Specification Summary & Compliance
This socket head cap screw features M12 x 1.75mm thread specifications with Class 5g6g thread fit tolerance, ensuring precise dimensional accuracy per DIN 912/ISO 4762 standards. The 25mm length and fully threaded design provide consistent engagement across the entire fastener. Manufacturing compliance includes adherence to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making these fasteners suitable for global industrial applications requiring strict regulatory conformity.
