S-90550A114 M3 x 5 mm Venting Stainless Steel Hex-Drive Flat Head Screws
Venting Stainless Steel Hex-Drive Flat 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 construction, ideal for harsh industrial environments.
- Secure and flush installation thanks to the flat head design with a 90° countersink angle for a clean, professional finish.
- High-torque assembly capability enabled by the 2 mm hex drive, preventing tool slippage and ensuring tight fastening.
- Reliable thread engagement and holding power from the fully threaded M3 x 0.5 mm coarse pitch with Class 6g fit for consistent performance.
- Pressure equalization and prevention of fluid entrapment via the integrated 1.09 mm vent diameter design.
- Broad industrial compatibility with standard metric (M3) coarse threading, simplifying sourcing and replacement.
- Environmental and safety compliance guaranteed by meeting RoHS 3 and REACH regulations.
Professional Applications & Engineering Value
This M3 flat head screw is engineered to solve critical challenges in precision assembly. Manufactured from durable 18-8 stainless steel, it provides excellent resistance to rust and corrosion, making it suitable for demanding applications in electronics, machinery, and automotive sectors. The fully threaded design with a Class 6g metric coarse thread ensures robust fastening and vibration resistance. The integrated vented design is crucial for pressure-sensitive environments, preventing air or fluid lock during installation. Combined with a 2 mm hex drive for high-torque application and a 90° countersink for a seamless finish, this screw delivers reliable performance and longevity in professional settings.
Specification Summary & Compliance
This screw adheres to metric (M3 x 0.5 mm) coarse thread standards with a Class 6g thread fit for dimensional accuracy. It is fully threaded and features a standard flat head profile with a 90° countersink angle. The product is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and safe for industrial use.
