S-98070A885 M2 x 4 mm DIN 965 Sealing Stainless Steel Phillips Flat Head Screws
Sealing Stainless Steel Phillips Flat 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 Sealing Performance: Integrated Buna-N rubber O-ring ensures reliable leak-proof seals in high-pressure environments up to 6000 PSI.
- Exceptional Corrosion Resistance: Made from 18-8 stainless steel with a passivated finish for enhanced durability in harsh industrial conditions.
- Precision Thread Fit: Class 6g coarse threads provide consistent, secure fastening with reduced risk of cross-threading.
- Optimized Head Design: Undercut flat head allows for flush mounting and improved aesthetics in finished assemblies.
- Wide Temperature Tolerance: O-ring maintains flexibility and seal integrity across a broad range from -40° to 225°F.
- Efficient Installation: Phillips No. 1 drive enables quick, tool-compatible installation without specialized equipment.
- Full Regulatory Compliance: Meets DIN 965 standards and is compliant with RoHS 3 and REACH for safe, global use.
Professional Applications & Engineering Value
These M2 metric flat head Phillips screws are engineered to address critical sealing challenges in precision assemblies. The combination of 18-8 stainless steel construction and a Buna-N rubber O-ring provides a robust solution for applications exposed to fluids, gases, and variable pressures. The fully threaded design with coarse 0.4mm pitch ensures maximum grip in thin materials, while the undercut flat head sits flush to prevent snagging and improve aerodynamics. Ideal for industrial fasteners in electronics, automotive, and machinery where high-pressure sealing and corrosion resistance are paramount, these screws deliver long-term reliability without compromising on regulatory standards.
Specification Summary & Compliance
This screw features a metric M2 x 0.4mm thread with Class 6g tolerance for precise fit, and is fully threaded to a length of 4mm. It conforms to the DIN 965 standard for dimensional accuracy and is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances and suitable for use in regulated industries.
