S-90327A157 M8 x 20 mm DIN 7984 Alloy Steel Low-Profile Socket Head Screws
Alloy Steel Low-Profile 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
- Superior corrosion resistance with zinc-plated alloy steel construction, extending service life in demanding environments
- High tensile strength of 110,000 psi ensures reliable performance under heavy loads and vibration
- Class 8.8 strength rating provides consistent mechanical properties for critical industrial applications
- Low-profile socket head design allows installation in confined spaces while maintaining high torque capability
- Precision Class 6g thread fit enables smooth assembly and secure fastening with standard mating components
- Coarse 1.25mm pitch threads facilitate quick installation and reduce cross-threading risks
- 5mm hex drive compatibility offers familiar tooling interface for efficient maintenance and assembly
Professional Applications & Engineering Value
These M8 socket head cap screws deliver exceptional engineering value in industrial fastening applications where space constraints and reliability are paramount. The zinc-plated alloy steel construction provides essential corrosion protection for machinery, automotive components, and equipment subjected to harsh operating conditions. The low-profile socket head design combined with Class 8.8 strength makes these metric screws ideal for high-stress applications requiring flush mounting and maximum torque transmission. The coarse thread pitch ensures rapid installation in production environments while maintaining vibration resistance. Engineered to DIN 7984 standards, these fully threaded fasteners offer predictable performance in precision assemblies across manufacturing, automation, and heavy equipment sectors.
Specification Summary & Compliance
This socket head cap screw features M8 x 1.25mm coarse metric thread with Class 6g tolerance for precision fit, 20mm length, and complies with DIN 7984 manufacturing specifications. The fastener meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance requirements, ensuring suitability for regulated industrial applications worldwide.
