S-90841A280 M5 x 8 mm DIN 912, ISO 4762 High-Vacuum Cleaned-and-Bagged Vented Socket Head Screws
High-Vacuum Cleaned-and-Bagged Vented 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 18-8 stainless steel material, ideal for harsh environments and long-term reliability.
- High tensile strength of 70,000 psi ensures secure fastening under heavy loads, reducing the risk of failure.
- Rockwell B70 hardness provides excellent wear resistance and durability for repeated use in industrial assemblies.
- Vented design with 1.3mm diameter allows for efficient outgassing in high vacuum applications, preventing pressure buildup.
- Precision Class 6g thread fit guarantees consistent engagement and ease of installation, minimizing assembly errors.
- 4mm hex drive socket head offers reliable torque transmission and access in confined spaces.
- Compliance with DIN 912/ISO 4762 standards ensures dimensional accuracy and interchangeability in global engineering projects.
Professional Applications & Engineering Value
This M5 x 0.8mm socket head cap screw is engineered to address critical challenges in high vacuum and precision assembly environments. Made from 18-8 stainless steel, it resists corrosion and maintains integrity in demanding conditions like semiconductor manufacturing, aerospace, and laboratory equipment. The vented feature with a 1.3mm diameter vent enables effective outgassing, crucial for maintaining vacuum integrity by preventing trapped air or contaminants. With a coarse thread pitch and fully threaded design, it ensures quick, secure fastening and uniform load distribution, reducing the risk of loosening under vibration. This screw's hex drive and standardized metric thread profile streamline installation, saving time in B2B procurement and maintenance workflows while enhancing overall system reliability.
Specification Summary & Compliance
This product adheres to precise dimensional tolerances, including a Class 6g thread fit per ISO metric standards, ensuring compatibility and performance. It meets DIN 912 and ISO 4762 specifications for socket head cap screws, guaranteeing uniformity in manufacturing. Additionally, it is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, supporting environmental safety and regulatory requirements in industrial applications.
