S-90841A310 M4 x 10 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 vacuum compatibility with vented design (1.1mm vent diameter) to prevent gas entrapment and ensure reliable performance in high-vacuum systems
- Exceptional corrosion resistance from 18-8 stainless steel construction, providing long-term durability in harsh industrial environments
- High mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for secure, vibration-resistant fastening
- Precise thread engagement with Class 6g metric coarse threads ensuring consistent fit and reduced assembly time
- Standardized dimensions complying with DIN 912/ISO 4762 for guaranteed interchangeability and engineering consistency
- Easy installation and removal with 3mm hex drive socket head design allowing high torque application in confined spaces
- Environmental compliance meeting RoHS 3 and REACH regulations for safe use in regulated industries
Professional Applications & Engineering Value
This M4 high-vacuum socket head cap screw delivers critical performance where standard fasteners fail. The 18-8 stainless steel construction provides excellent corrosion resistance for chemical processing, medical equipment, and marine applications. Its vented design specifically addresses outgassing concerns in vacuum chambers, semiconductor manufacturing, and analytical instrumentation by allowing trapped gases to escape. The fully threaded metric coarse pattern with Class 6g tolerance ensures rapid assembly with consistent clamping force, while the hex socket drive enables high torque application without slippage. These engineering features make it ideal for precision equipment requiring reliable fastening under extreme pressure differentials and corrosive conditions.
Specification Summary & Compliance
This socket head cap screw features M4 x 0.7mm coarse threads with Class 6g tolerance per ISO metric standards. Manufacturing complies with DIN 912/ISO 4762 specifications for dimensional accuracy and mechanical properties. The product is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant, meeting current environmental regulations for hazardous substance restrictions.
