S-91502A204 M8 x 60 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 hardness rating of Rockwell C37 provides excellent wear resistance and maintains thread integrity under repeated use.
- Blue-dyed zinc-plated alloy steel offers enhanced corrosion resistance and easy visual identification in complex assemblies.
- Precision Class 5g6g thread fit guarantees smooth installation and secure fastening with minimal play in demanding environments.
- Standard hex socket drive allows for high torque application and easy access in confined spaces, improving assembly efficiency.
- Partially threaded design provides optimal grip on materials while minimizing thread damage during installation.
- Compliance with international standards including DIN 912/ISO 4762 ensures consistent quality and interchangeability across global projects.
Professional Applications & Engineering Value
This M8 socket head cap screw delivers critical reliability in industrial machinery, automotive systems, and heavy-duty assembly where vibration and dynamic loads are common. The Class 12.9 high-strength alloy steel construction withstands extreme forces that would cause standard fasteners to deform or fail. The coarse 1.25mm pitch thread provides superior resistance to loosening under vibration while enabling quicker installation compared to fine-thread alternatives. The blue-dyed zinc plating not only adds an additional layer of corrosion protection but also serves as a visual indicator for quality control in multi-component assemblies. With its partially threaded shank and 6mm hex drive, this fastener offers precise clamping force distribution while accommodating standard industrial tools.
Specification Summary & Compliance
This metric socket head cap screw features M8 x 1.25mm coarse threads with Class 5g6g thread fit tolerance ensuring precise engagement. Manufactured to DIN 912/ISO 4762 specifications with a 60mm length and 28mm minimum thread length. The product is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant, meeting the latest environmental and safety regulations for industrial components.
