S-98070A740 M5 x 10 mm DIN 965 Sealing Stainless Steel Phillips Flat Head Screws

Key Features & Benefits at a Glance

• Superior Sealing Performance: Integrated silicone rubber O-ring ensures reliable leak-proof connections in high-pressure environments up to 6000 psi.
• Exceptional Corrosion Resistance: Made from 18-8 stainless steel with passivated finish for long-lasting durability in harsh industrial conditions.
• Wide Temperature Tolerance: O-ring maintains sealing integrity across extreme temperatures from -80° to 400° F (-62° to 204° C).
• High Strength Reliability: 70,000 psi tensile strength and fully threaded design provide secure, vibration-resistant fastening.
• Precision Engineering: Class 6g thread fit and DIN 965 standard compliance ensure consistent performance and interchangeability.
• Optimized Installation: Phillips No. 2 drive with undercut flat head design allows for flush mounting and efficient assembly.
• Regulatory Compliance: Meets RoHS 3 and REACH environmental standards for safe use in regulated industries.

Professional Applications & Engineering Value

These M5 metric flat head screws deliver critical sealing solutions for industrial equipment exposed to fluids, gases, and extreme temperatures. The combination of 18-8 stainless steel construction and passivated finish provides excellent corrosion resistance in chemical processing, marine, and food processing applications. The silicone rubber O-ring creates a permanent seal that prevents leakage in high-pressure hydraulic systems and pneumatic controls. The undercut flat head profile with 90° countersink ensures flush surface mounting while the coarse thread pitch (0.8mm) enables quick installation in tight spaces. These DIN 965 compliant fasteners are engineered to maintain sealing integrity where vibration and thermal cycling would compromise standard fasteners.

Specification Summary & Compliance

This metric screw features M5 x 0.8mm coarse threads with Class 6g thread fit tolerance for precise engagement. The 10mm length and 90° countersink angle conform to DIN 965 specifications for dimensional accuracy. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety. The fully threaded design provides consistent clamping force along the entire fastener length, while the maximum hole diameter of 5.562mm ensures proper clearance for reliable installation.