S-90843A300 M3 x 10 mm DIN 912, ISO 4762 Cleaned and Bagged 18-8 Stainless Steel Socket Head Screws for High Vacuum

Key Features & Benefits at a Glance

• Enhanced corrosion resistance and electrical conductivity with silver-plated 18-8 stainless steel construction, ideal for sensitive or conductive assemblies.
• Superior torque transmission and strip-resistance thanks to the 2.5mm hex socket drive and high Rockwell B70 hardness.
• Reliable fastening under high stress with a robust 70,000 psi tensile strength, ensuring joint integrity in demanding applications.
• Precise and secure thread engagement achieved with a Class 6g thread fit and M3x0.5mm coarse pitch for easier assembly and vibration resistance.
• Optimal performance in high-vacuum environments, making these screws suitable for critical sealing applications.
• Global compatibility and interchangeability by conforming to both DIN 912 and ISO 4762 standards.
• Safe for regulated industries with full compliance to RoHS 3 and REACH environmental directives.

Professional Applications & Engineering Value

This M3 socket head cap screw is engineered to solve critical challenges in precision assembly and high-performance environments. The silver-plated 18-8 stainless steel material not only provides excellent corrosion resistance but also offers superior conductivity, which is vital for electronic enclosures and grounding applications. The fully threaded design with a coarse thread pitch ensures rapid installation and high resistance to loosening under vibration, a common issue in machinery and automotive components. Its high vacuum rating makes it indispensable in aerospace, semiconductor, and scientific instrumentation, where outgassing and contamination must be minimized. By integrating a 2.5mm hex drive and meeting DIN 912/ISO 4762 specifications, it guarantees consistent quality and compatibility, reducing assembly errors and maintenance downtime in industrial settings.

Specification Summary & Compliance

This screw features an M3 x 0.5 mm thread with a Class 6g tolerance for precise fit, manufactured in accordance with DIN 912 and ISO 4762 standards. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets stringent environmental and safety requirements for industrial use.