S-90042A229 M2.5 x 35 mm ASME B18.3, DIN 912, ISO 4762 Sealing Socket Head Screws
Sealing Socket Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
Installation & Application
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-term reliability in harsh environments.
- Effective sealing performance up to 1500 psi, thanks to the integrated Buna-N rubber O-ring, preventing fluid and gas leaks.
- High tensile strength of 100,000 psi provides exceptional load-bearing capacity and structural integrity.
- Precise Class 6g thread fit ensures smooth installation and secure fastening in metric assemblies.
- Wide temperature tolerance from -40° to 225° F, maintaining seal integrity across diverse operating conditions.
- Compact 2mm hex drive allows for easy installation in confined spaces with standard tools.
- Full thread engagement along the 35mm length offers consistent clamping force and vibration resistance.
Professional Applications & Engineering Value
This M2.5 socket head cap screw is engineered to address critical sealing and mechanical fastening challenges in demanding industrial environments. The 18-8 stainless steel material provides excellent corrosion resistance, while the integrated Buna-N rubber O-ring ensures reliable sealing against fluids and gases up to 1500 psi, making it ideal for hydraulic systems, pneumatic equipment, and precision machinery. The metric coarse thread with Class 6g tolerance facilitates quick assembly and reduces cross-threading risks, enhancing productivity in automated or manual applications. Its fully threaded design and 2mm hex drive offer superior grip and accessibility, ensuring secure fastening in compact assemblies where space is limited and reliability is paramount.
Specification Summary & Compliance
This screw adheres to Class 6g thread fit per metric standards, ensuring precise dimensional accuracy. It conforms to ASME B18.3, DIN 912, and ISO 4762 specifications for consistent performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and material integrity for global industrial use.
