S-91502A172 M6 x 40 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 corrosion resistance from the blue-dyed zinc-plated alloy steel, extending service life in harsh industrial environments.
- Precise Class 5g6g thread fit provides smooth assembly and secure fastening, minimizing play and vibration loosening.
- High Rockwell C37 hardness offers excellent wear resistance, maintaining thread integrity through repeated use.
- Partially threaded design allows for optimal clamping force distribution, ideal for applications requiring precise joint control.
- Standard hex socket drive with 5mm drive size enables easy installation and removal in confined spaces using common tools.
- Compliance with DIN 912/ISO 4762 standards guarantees dimensional accuracy and interchangeability for global engineering projects.
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these M6 socket head cap screws provide critical solutions where high strength and durability are paramount. The Class 12.9 alloy steel construction, combined with a coarse 1mm pitch thread, ensures rapid assembly and robust performance in machinery, automotive systems, and heavy equipment. The blue-dyed zinc plating not only offers corrosion protection but also allows for easy visual identification in complex assemblies. With a partially threaded shank, these fasteners deliver superior clamp load concentration, preventing joint slippage and maintaining structural integrity under dynamic loads. Their hex socket drive design facilitates secure torque application, making them ideal for high-vibration environments where reliability is non-negotiable.
Specification Summary & Compliance
This metric socket head cap screw features an M6 x 1mm coarse thread with a Class 5g6g thread fit per ISO standards, ensuring precise dimensional tolerance. It is manufactured in compliance with DIN 912/ISO 4762 specifications for consistent quality and performance. The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting stringent environmental and safety regulations for industrial use worldwide.
