S-98070A895 M4 x 6 mm DIN 965 Sealing Stainless Steel Phillips Flat Head Screws

Key Features & Benefits at a Glance

• Reliable high-pressure sealing up to 6000 psi, preventing fluid leaks in demanding industrial systems.
• Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ensuring longevity in harsh environments.
• Secure sealing performance thanks to the integrated Buna-N rubber O-ring, which maintains integrity across a wide temperature range (-40° to 225° F).
• Precise fit and easy installation with Class 6g thread fit and Phillips No. 2 drive, reducing assembly time and improving joint reliability.
• Undercut flat head design allows for flush mounting and uniform surface contact, enhancing aesthetic and functional integration.
• Full compliance with DIN 965 ensures dimensional accuracy and interchangeability in metric applications.
• Environmentally safe manufacturing with RoHS 3 and REACH compliance, meeting global regulatory standards for hazardous substances.

Professional Applications & Engineering Value

This M4 flat head screw is engineered to address critical sealing challenges in industrial applications such as hydraulic systems, pneumatic controls, and fluid handling equipment. The combination of 18-8 stainless steel and a passivated finish provides excellent resistance to corrosion and oxidation, while the Buna-N rubber O-ring ensures a tight seal against high-pressure fluids and gases. The fully threaded design with coarse metric threading (0.7mm pitch) allows for quick installation and strong holding power in materials up to 4.546 mm maximum hole diameter. Its undercut head profile and 90° countersink angle enable a flush fit, minimizing protrusion and improving safety in compact assemblies. Ideal for OEMs and maintenance teams, this screw delivers dependable performance in environments where leak prevention and durability are paramount.

Specification Summary & Compliance

This metric screw features a Class 6g thread fit and coarse thread spacing (M4 x 0.7mm) with a length of 6mm, ensuring precise dimensional accuracy per DIN 965 standards. It is manufactured from 18-8 stainless steel with a passivated finish and includes a Buna-N O-ring for sealing. The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its adherence to environmental and safety requirements for industrial use.