S-91502A178 M6 x 70 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 under high-stress conditions, reducing the risk of fastener failure.
- Superior hardness (Rockwell C37) provides excellent wear resistance and durability, extending service life in demanding applications.
- Blue-dyed zinc-plated alloy steel construction offers enhanced corrosion resistance and visual identification for streamlined inventory management.
- 5mm hex drive socket head allows for high torque application and secure installation in confined spaces with standard tools.
- Class 12.9 strength rating guarantees consistent mechanical properties for critical bolting applications requiring precision and reliability.
- Partially threaded design with coarse 1mm pitch enables faster assembly and improved clamping force distribution.
- Compliance with DIN 912/ISO 4762 standards ensures dimensional accuracy and interchangeability in global engineering projects.
Professional Applications & Engineering Value
Engineered for high-performance industrial applications, these M6 socket head cap screws solve critical fastening challenges in machinery, automotive, and heavy equipment assembly. The Class 12.9 alloy steel construction withstands extreme vibrational loads and dynamic stresses, while the blue-dyed zinc plating provides both corrosion protection and part identification benefits. The 5mm hex drive and standard socket head profile enable precise torque control in space-constrained environments, reducing installation time and improving joint integrity. With coarse metric threading and partial threading, these screws deliver superior clamping force and resistance to loosening in high-vibration settings, making them ideal for structural components, motor mounts, and precision equipment where failure is not an option.
Specification Summary & Compliance
Manufactured to DIN 912 / ISO 4762 specifications with Class 5g6g thread fit ensuring precise dimensional tolerance. Features M6 x 1mm coarse thread with 24mm minimum thread length and 70mm overall length. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for safe use in industrial and international markets.
