S-93627A313 M2.5 x 3 mm DIN 7985 Sealing Stainless Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Superior sealing performance with integrated silicone rubber O-ring, effectively preventing leaks in high-pressure environments up to 6000 psi.
• Excellent corrosion resistance due to 18-8 stainless steel construction and passivated finish, ensuring long-term reliability in harsh conditions.
• Wide temperature compatibility with O-ring rated from -80° to 400° F, maintaining seal integrity across extreme thermal cycles.
• High tensile strength of 70,000 psi provides robust mechanical performance, reducing the risk of fastener failure under load.
• Precise Class 6g thread fit ensures smooth installation and secure fastening in M2.5 coarse threaded applications.
• Convenient Phillips drive (No. 1) allows for efficient assembly with standard tools, speeding up production processes.
• Full compliance with DIN 7985 guarantees dimensional accuracy and interchangeability in metric fastener systems.

Professional Applications & Engineering Value

This M2.5 metric screw with rounded pan head and silicone rubber O-ring is engineered to solve critical sealing challenges in industrial applications. The 18-8 stainless steel construction combined with a passivated finish provides exceptional resistance to corrosion, making it ideal for harsh environments where moisture or chemicals are present. The fully threaded design with Class 6g thread fit ensures consistent engagement and reliable performance in assemblies requiring precise metric coarse threading. These sealing screws are particularly valuable in hydraulic systems, pneumatic equipment, and precision instruments where maintaining pressure integrity up to 6000 psi is crucial. The combination of Phillips drive and standardized DIN 7985 dimensions facilitates quick installation while maintaining sealing effectiveness across the specified temperature range from -80° to 400° F.

Specification Summary & Compliance

This M2.5 x 0.45mm x 3mm screw features Class 6g thread tolerance with coarse thread spacing and right-hand threading. Manufactured to DIN 7985 specifications, it ensures dimensional accuracy and interchangeability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting environmental and safety standards for industrial use. The passivated finish on 18-8 stainless steel provides additional corrosion protection while maintaining the material's inherent strength characteristics.